@article {2252, title = {The Effect of Bacterial Enzymes on Reducing Chlorogenic Acid Levels in Cascara Robusta Coffee (Coffea canephora L.)}, journal = {Pharmacognosy Journal}, volume = {16}, year = {2024}, month = {April 2024}, pages = {332-335}, type = {Original Article}, chapter = {332}, abstract = {

Background: Coffee skin by-products, namely cascara, have several benefits, namely can ward off free radicals, with the ability of cascara to ward off free radicals so that cascara can potentially prevent the emergence of cancer cells. Cascara contains active compounds caffeine 1.3\%, chlorogenic acid 2.6\%, and caffeic acid 1.6\%. Objective: This study aims to determine chlorogenic acid levels in decaffeinated robusta coffee (Coffea canephora L.) and see the influence of Bacillus subtilis bacteria on reducing chlorogenic acid levels. Methods: The experiment was conducted from June to August 2022 in the Pharmacy Laboratory, Faculty of Mathematics and Natural Sciences, Universitas Pakuan, Indonesia. Cascara robusta coffee is fermented using Bacillus subtilis with a concentration of 6\% and a time of 24 hours. After fermentation, the extraction is carried out using the UAE (Ultrasonic Assisted Extraction) method. The chlorogenic acid levels and zero control of cascara robusta coffee obtained were then analyzed using Statistical Package for the Social Science (SPSS) with the Paired sample t-test method previously carried out with normality test and homogeneity test first. Results: The study found chlorogenic acid levels produced from cascara robusta coffee that had undergone decaffeination. Quantitative analysis of chlorogenic acid levels in cascara robusta coffee was carried out using HPLC mobile phase methanolwater (adjust Orthoposphat pH 2.4), flow rate 0.7 mL/minute, with an isocratic system of an average of 14.8597\%. Conclusion: Chlorogenic acid levels in robusta coffee cascara decaffeinated by microbial enzymes can affect chlorogenic acid levels.

}, keywords = {Bacillus subtilis, Cascara, Chlorogenic acid, HPLC}, doi = {10.5530/pj.2024.16.50}, author = {Novi Fajar Utami and Berna Elya and Hayun Hayun and Kusmardi Kusmardi and Syamsu Nur} } @article {2288, title = {Quantification of Active Compounds from Coffea canephora Pierre ex A.Froehner cascara and their Potential Against MCF-7 and HeLa}, journal = {Pharmacognosy Journal}, volume = {16}, year = {2024}, month = {June 2024}, pages = {509-518}, type = {Original Article}, chapter = {509}, abstract = {

Background: The utilization of coffee cascara, a byproduct of coffee cultivation, in cancer therapy research. This research begins with the rationale of exploring medicinal plants, especially coffee, to obtain compounds that can target cancer cells with fewer side effects. Objectivity: This research aims to extract and evaluate the secondary metabolites from robusta coffee cascara, such as friedelin, lupeol, stigmasterol, ursolic acid, caffeine, chlorogenic acid, caffeic acid, and catechin, for their cytotoxic activity against Hela and MCF-7 cells. The aim of this research is also to identify and understand the cytotoxic mechanisms of compounds like stigmasterol, which showed significant cytotoxicity against cancer cells, paving the way for developing targeted cancer therapies from natural sources. Methods: Robusta coffee cascara then goes to the process of extraction using ethanol, fractionation, isolation, purification, and characterization, followed by bioactivity evaluation using in vitro method through breast cancer cell line MCF-7 and cervical cancer cell line HeLa and determination of active compound levels. Results: The cascara, a byproduct of coffee cultivation, is rich in proteins, polysaccharides, and bioactive compounds. Through extraction and purification processes, eight compounds were isolated and characterized, including (1) friedelin, (2) lupeol, (3) Stigmasterol, (4) Ursolic acid, (5) caffeine, (6) Chlorogenic acid, (7) caffeic acid, and (8) catechin. Bioactivity evaluation shows that stigmasterol (3) is the most cytotoxic compound with a value against Hela cells with an IC50 value of 25.85 μg/mL in the toxic category and against MCF-7 cells with an IC50 value of 12.83 μg/mL in the very toxic category. The results of determining the levels of active compounds in robusta coffee cascara extract showed that friedelin (1) 0.539{\textpm}0.137\%; lupeol (2) levels were 0.087{\textpm}0.015\%; (3) stigmasterol 0.126{\textpm}0.046\%; ursolic acid (4) 0.627{\textpm}0.002\%; caffeine (5) 3,203{\textpm}0.069\%; chlorogenic acid (6) 0.679{\textpm}0.003\%; caffeic acid (7) 0.153{\textpm}0.003\% and catechin (8) 0.3590.012\% mg/g extract. Conclusion: The research on robusta coffee cascara extract as a potential source of anticancer compounds.

}, keywords = {Breast cancer, Cascara, Coffea canephora, Cytotoxic, Isolation, servical cancer}, doi = {10.5530/pj.2024.16.82}, author = {Novi Fajar Utami and Berna Elya and Hayun Hayun and Kusmardi Kusmardi} } @article {1821, title = {Alpha-glucosidase and DPP-IV Inhibitory Activities of Ethanol Extract from Caesalpinia sappan, Andrographis paniculata, and Syzygium cumini}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {June 2022}, pages = {702-709}, type = {Research Article}, chapter = {702}, abstract = {

Background: Diabetes is one of the fastest-growing global health problems of the 21st century. Antidiabetic medicine has been widely marketed with various mechanisms of action. However, there are side effects from these drugs. Therefore, most diabetic patients consume herbal as complementary. Plants that have been shown to have potential as an antidiabetic are Caesalpinia Sappan, Andrographis Paniculata and Syzygium Cumini. Objective: This study aims to examine the in vitro antidiabetic activity of single and combined ethanol extract of those three plants by inhibiting alpha-glucosidase and DPP-IV (Dipeptidyl peptidase IV) enzymes. Materials and Methods: The alpha-glucosidase inhibitory activity was determined using the paranitrofenil alfa-D-glukopiranosida (pNPG) reaction at a wavelength of 405 nm. Acarbose was used as the positive control. The DPP-IV inhibitory activity using H-Gly-Pro-AMC substrate and detected by fluorescence at λex = 365 nm and λem=415-445 nm. Sitagliptin was used as the positive control. LC-MS analysis was performed to identify the compounds contained in the combined extract. Results: Caesalpinia sappan showed better activity to inhibit alpha-glucosidase enzyme than acarbose at IC50 of 9,29 μg/mL. The combined extract obtained higher inhibition as DPP-IV inhibitor than single extract at 63, 69\%. The highest compound in the combined extract were 5,7-Dihydroxy-3-(4{\textquoteright}-hydroxybenzyl) chromone, Protosappanin E-1, Saurufuran B and candidate mass C36H38N4O5. Conclusion: These results indicate that single extract or combined extract potential as antidiabetic.

}, keywords = {Alpha-glucosidase inhibitor, Andrographis paniculata, Caesalpinia sappan, DPP-IV Inhibitor, Syzygium cumini.}, doi = {10.5530/pj.2022.14.89}, author = {Sabila Robbani and Berna Elya and Raditya Iswandana} } @article {1882, title = {Antioxidants, Total Phenolic and Flavonoid Content and Toxicity Assay of Ampelas (Tetracera macrophylla Wall.Ex Hook.F.\& Thoms) From Kalimantan-Indonesia}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {October 2022}, pages = {642-648}, type = {Research Article}, chapter = {642-648}, abstract = {

Background: High Reactive Oxygen Species (ROS) contribute to disease pathogenesis. Phenolic compounds and flavonoids are effective as antioxidants. Objective: This research aimed to measure the antioxidant activity, total phenolic and flavonoid content and leaf toxicity of Tetracera macrophylla. Methods: DPPH and FRAP were used to determine antioxidants, and the Folin{\textendash}Ciocalteu method was used for total phenolic content, total flavonoid content with AlCl3 and toxicity with MTT assay against RAW 264.7 cells. Results: Methanol extract has antioxidant activity with IC50 = 81.582 μg/mL (DPPH) and 11840 mol/g (FRAP), total phenolic content of 353.781 mg GAE/g dry weight, and flavonoid content of 279.2 mg QE/g dry weight. The ethyl acetate and n-hexane extracts had weaker antioxidant activity than the methanol extracts. The IC50 toxicity assay methanol extract and ethyl acetate extract respectively showed 288.792 μg/mL and 541.472 μg/mL. Conclusion: The methanol extract of Tetracera macrophylla showed the highest yield, total phenolic content and total flavonoid content and had the highest antioxidant activity. Methanol extract has low toxicity to RAW 264.7 cells.

}, keywords = {Antioxidants, Tetracera macrophylla, total flavonoid, total phenolic, Toxicity}, doi = {10.5530/pj.2022.14.147}, author = {Vera Ladeska and Berna Elya and Muhammad Hanafi and Kusmardi} } @article {1794, title = {Azadirachta indica Hexane Extract: Potent Antibacterial Activity Against Propionibacterium acne and Identification of its Chemicals Content}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {June 2022}, pages = {489-496}, type = {Original Article}, chapter = {489}, abstract = {

Background: Acne is a skin surface disease that appears when the excessive fat deposits clogged the skin pores, causes the growth of acne-causing bacteria and stimulates inflammation. Propionibacterium acnes is one of common acne-causing bacteria which usually manage by synthetic chemical-based drug. However, the presence of its long- used side effects pointed the urgent need of new anti P. acne drug discovery. Azadirachta indica is a medicinal plant which empirically used as antibacterial. A. indica leaves has been reported to exhibit activity against P. acne but limited to ethanol extract. Thus, the evaluation of other extract- and identification of active compound(s) against P. acne is needed to be explore. Methods: First, the microscopic morphology of A. indica leaves were observed using Scanning Electron Microscope. The leaves were then extracted sequentially by hexane, ethyl acetate, and methanol solvent using the ultrasonic assisted extraction method, followed by its in vitro anti- P. acne activity evaluation. The most active extract was further evaluated for its chemical(s) content by LC-MS. Results: Scanning Electron Microscope identified the presence of oxalate in the leaves of A. indica. Evaluation of the anti-P. acne activity showed that the hexane extract had highest anti-P. acne compared to others. Further chemical identification showed that hexane extract contains three steroids, one saturated acids and one phenolic compounds. Conclusions: A. indica hexane extract leaf is prospective to be developed as an acne antibacterial.

}, keywords = {Anti-Propionibacterium acne, Azadirachta indica, Chemical content., Hexane extract}, doi = {10.5530/pj.2022.14.62}, author = {Annysa Ellycornia Silvyana and Ratika Rahmasari and Berna Elya} } @article {1770, title = {The Effect of Antioxidant activity, Total Phenols and Total Flavonoids on Arginase Inhibitory Activity on Plants of Genus Sterculia}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {April 2022}, pages = {322-328}, type = {Research Article }, chapter = {322}, abstract = {

Background: The genus of Sterculia has the main compound of phenol and flavonoids. The secondary metabolites which have an arginase inhibitory activities were phenol and flavonoids. The aim of this study was to investigate the arginase inhibitory activity from genus Sterculia. The Plant of Sterculia: Sterculia rubiginosa Zoll. ex Miq., Sterculia comosa (Wall) Roxb., Sterculia parkinsonii F. Muell, Sterculia macrophylla Vent, Sterculia Stipulata Korth. The simplisia were leaves and woods. Materials and Methods: The simplisia were extracted with n-hexane, ethyl acetate and methanol. The ethyl acetate and methanol extract determined the arginase inhibition activity. The active extracts as an arginase inhibitory, determined the total flavonoids, total phenols and antioxidant activity, and the chemical content. Sterculia comosa (Wall) Roxb., Sterculia macrophylla Vent, Sterculia Stipulata Korth., have arginase inhibitory activity. Results: The ethyl acetate extracts of Sterculia Stipulata leaves is an active extract. The methanol extract which have an arginase inhibitor activity were Sterculia comosa (Wall) Roxb. wood and leaves, Sterculia macrophylla Vent., wood and leaves, Sterculia stipulata Korth., wood, and leaves. The methanol extract of Sterculia comosa (Wall) Roxb. Woods has the highest content of total phenols, antioxidant activity, and arginase inhibitory activity. The methanol extract of Sterculia macrophylla Vent. has the highest content of total flavonoids, but this extract as an arginase inhibitory activity more lower than Sterculia comosa. The active extract as an arginase activity was methanol extract of Sterculia comosa (Wall) Roxb. Conclusion: The total phenols were more contributed for the response of the arginase inhibitory activity much more than antioxidant activity and total flavonoids.

}, keywords = {Antioxidant, Arginase, Enzyme, Flavonoids, Phenols, Sterculia}, doi = {10.5530/pj.2022.14.41}, author = {Rini Prastiwi and Berna Elya and Muhammad Hanafi and Ema Dewanti and Rani Sauriasari} } @article {1921, title = {The Ethanolic Extract of Rhinachantus nasutus (L.) Kurz Flower has Antioxidant, Anti-Gout, and Antibacterial Potential}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {December 2022}, pages = {867-872}, type = {Research Article }, chapter = {867}, abstract = {

The goal of this research was to explore the potential of Rhinachantus nasutus (L.) Kurz (RnLK) flower extract as an antioxidant utilizing the ferric reducing antioxidant power (FRAP) method; the possibility that it might be used as a treatment for gout by employing the 2,4,6-tribromo-3-hydroxybenzoic acid (TBHBA) technique, as well as the possibility that it could be used as an antibacterial agent against E. coli and B. subtilis. Results: The IC50 value for the extract{\textquoteright}s ability to serve as an antioxidant is 8.62{\textpm}0.006 mg/L, indicating that it is quite effective. In addition, the extract of ethanol possesses highly potent anti-gout properties, being capable of bringing about a 81.95{\textpm}0.1\% reduction in uric acid levels. In spite of this, the antibacterial properties of E. coli as well as B. subtilis bacteria were not particularly robust. Conclusion: The RnLK flower has the potential to produce alternative chemicals with the ability to reduce blood uric acid levels, but according to the results of the test, the antibacterial activity has little impact on E. coli and B. subtilis.

}, keywords = {Antibacterial, FRAP, RnLK, TBHBA}, doi = {10.5530/pj.2022.14.181}, author = {Candra Irawan and Berna Elya and Muhammad Hanafi and Fadlina Chany Saputri} } @article {1864, title = {Phytochemical Screening, Antioxidant Activity, and Anti- Inflammatory Potential of Rhinachantus nasutus (L.) Kurz Flower Ethanol Extract}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {October 2022}, pages = {521-526}, type = {Original Article}, chapter = {521}, abstract = {

Aims: The purpose of this study was to determine the content of the secondary metabolite compound in the flower extract of Rhinachantus nasutus (L.) Kurz (RnK); The potential of the extract as a radical scavenger of 2,2-diphenyl-1-picrylhydrazyl (DPPH); and its potential as an anti-inflammatory by inhibiting protein denaturation with bovine serum albumin (BSA). Results: Phytochemical screening results on the ethanolic extract of R. nasutus flowers revealed the presence of steroid glycosides, alkaloids, flavonoids, phenolics, and tannins. The extract has a strong ability to scavenge DPPH radicals with an IC50 value of 77.07 {\textpm} 0.05 mg/L. Besides that, the ethanol extract has very strong anti-inflammatory activity, with an IC50 value of 13.88 {\textpm} 0.2 mg/L. Conclusion: According to these findings, the ethanolic extract of R. nasutus flower can be used as an alternative anti-inflammatory drug.

}, keywords = {2, 2-diphenyl-1-picrylhydrazyl, Anti-inflammatory., BSA, RnK}, doi = {10.5530/pj.2022.14.129}, author = {Candra Irawan and Berna Elya and Muhammad Hanafi and Fadlina Chany Saputri} } @article {1781, title = {Potency of Antidiabetic Effects of the Combination of Syzygium cumini and Andrographis paniculata in Rats with High-Fat Dietand Streptozotocin-Induced Diabetes}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {April 2022}, pages = {406-412}, type = {Research Article }, chapter = {406}, abstract = {

Andrographis paniculata (AP) and Syzygium cumini (SC) are known for their antihyperglycemic effects. However, the combined effects of these plants have not yet been assessed. This study evaluated the oral acute toxicity and in vivo antihyperglycemic effects of the extract combining AP and SC (SCAP) in rats with high-fat diet- and streptozotocin (STZ)-induced diabetes. Thirteen female DDY mice for toxicity test were divided into three groups and orally administered one dose SCAP (0, 300, or 2000 mg/kg). On day 15, animals were euthanized, their internal organs were observed, and blood samples were collected for clinical biochemistry analyses. In vivo antihyperglycemic activity was examined in male Sprague- Dawley rats-induced diabetes. Diabetic rats were assigned to once-daily oral treatment with metformin, AP, SC or SCAP for 1 week. Concerning toxicity, SCAP had no effects on liver and kidney and histology of these organs displayed no abnormalities. Blood glucose levels had a tendency to reduce in treatment groups compared with the findings in the diabetic control group. SCAP treatment protected rats against pancreatic damage. These results illustrated that the combined SCAP treatment had beneficial effects on blood glucose levels and pancreatic β-cell function, in rats-induced diabetes.

}, keywords = {Andrographis paniculata, Combination, Diabetes, Syzygium cumini}, doi = {10.5530/pj.2022.14.52}, author = {Gumilar Adhi Nugroho and Febrika Wediasari and Zahra Fadhilah and Berna Elya and Heri Setiawan and ELFAHMI} } @article {1845, title = {Potential of Rhinachanthus nasutus (L.) Kurz Leaves Extract as an Antioxidant and Inhibitor of α-Glucosidase Activity}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {August 2022}, pages = {373-378}, type = {Research Article }, chapter = {373}, abstract = {

Aims: The goal of this study is to learn more about the antioxidant and antidiabetic properties of Rhinachantus nasutus (L.) Kurz (RnLK) leaf extract. The Ultrasound-Assisted Extraction (UAE) technique was used to extract the leaf material, and the solvent used was ethanol with a 70\% concentration. The total phenol content (TPC) of the extracted material was determined. The Cupric Ion Reducing Antioxidant Capacity (CUPRAC) method was used to examine antioxidant activity, whereas α-glucosidase activity was used to test antidiabetic action. Results: The ethanol extract of RnLK leaves yielded 8.36\%, with a TPC of 607.1{\textpm}0.2 mg GAE/g sample. The IC50 value for leaf extract antioxidant activity was 19.1{\textpm}0.1 mg/L. Furthermore, the leaf extract inhibits α-glucosidase activity and has an IC50 value of 81.3{\textpm}3 mg/L, making it an antidiabetic. Conclusion: The ethanolic extract of RnLK leaves can be used as an alternative antioxidant and antidiabetic material, according to the findings of this study.

}, keywords = {Anti-diabetic, CUPRAC method, RnLK, UAE, α-glucosidase activity}, doi = {10.5530/pj.2022.14.110}, author = {Candra Irawan and Berna Elya and Muhammad Hanafi and Fadlina Chany Saputri} } @article {1942, title = {Senna Siamea Hexane Extract: Potent Antifungal Activity Against Candida albicans, Candida Krusei and Identification of Its Chemicals Content}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {January 2023}, pages = {999-1004}, type = {Research Article }, chapter = {999}, abstract = {

Background: Senna siamea contains several chemical: flavonoid, steroids, terpenoids, alkaloid, and tanin which is as an antifungal againts of Candida sp because interfere function of the fungal cell membrane and inhibit syntesis of chitin. Candida albicans and Candida krusei could causing oral candidiasis, vulvovaginal infections, life threatening candidiasis, such as candidemia and internal organ infections. S. siamea is a medicinal plant which empirically used as antifungal. S. siamea leaves has been reported to exhibit activity against Candida sp but limited to ethanol extract. Thus, the evaluation of other extract- and identification of active compound(s) against C. albicans and C. krusei is needed to be explore. Methods: First, the microscopic morphology of S. siamea leaves were observed using Scanning Electron Microscope. The leaves were then extracted sequentially by hexane, ethyl acetate, and methanol solvent using the ultrasonic assisted extraction method, followed by its in vitro antifungal activity evaluation. The most active extract was further evaluated for its chemical(s) content by LC MS. Results: Scanning Electron Microscope identified the presence of oxalate in the leaves of S. siamea. Evaluation of the antifungal activity showed that the hexane extract had highest antifungal compared to others. Conclusions: S. siamea hexane extract leaf is prospective to be developed as an antifungal. Further in vivo research are needed.

}, keywords = {Antifungal, Chemical content., Hexane extract, Senna siamea}, doi = {10.5530/pj.2022.14.203}, author = {Diny Kamilah and Berna Elya and Robiatul Adawiyah and Annysa Ellycornia Silvyana} } @article {1799, title = {Subchronic Toxicity Studies of a Combined Andrographis paniculata (Burm.f.) Nees, Syzygium cumini (L) Skeels, and Caesalpinia sappan L Extract in Sprague-Dawley Rats}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {June 2022}, pages = {531-535}, type = {Original Article}, chapter = {531}, abstract = {

Introduction: Andrographis paniculata, Syzygium cumini and Caesalpinia sappan (ASC) are plants that are widely used as traditional medicines in treating diabetes. The acute toxicity test results of the combination of these three plants were safe up to 5000 mg/Kg BB. Objectives: To evaluate subchronic toxicity of a combined ASC extract. Methods: Male and female Sprague Dawley rats were acclimatized for 14 days and then fed a normal diet with ASC extract at doses of 150, 575 and 1000 mg/kg BW daily for 135 days. At the end of the study, the rats were sacrificed and then blood, heart, pulmonary, liver, kidneys, spleen and pancreas were collected. Result: The results showed no abnormality in the experimental group compared with the control group. All values of other parameters assessed remained within the normal range. Conclusions: The combination of ASC extract given orally for 135 days to male and female rats did not show any subchronic toxicity.

}, keywords = {Andrographis paniculata, Caesalpinia sappan, Rats., Subchronic yoxicity, Syzygium cumini}, doi = {10.5530/pj.2022.14.67}, author = {Atini Solawati and Berna Elya and Heri Setiawan and Raysa Yunda Pratiwi} } @article {1818, title = {Total Polyphenols, Total Flavonoids, Antioxidant Activity and Inhibition of Tyrosinase Enzymes from Extract and Fraction of Passiflora ligularis Juss}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {June 2022}, pages = {672-680}, type = {Research Article}, chapter = {672}, abstract = {

Background: Sweet granadilla (Passiflora ligularis Juss) grows in the cool highlands of Indonesia, one of which is the province of West Sumatera. Sweet granadilla has potent antioxidant activity and can inhibit the tyrosinase enzyme. Objective: This study was performed to determine content of total polyphenols, total flavonoids, antioxidant activity, tyrosinase inhibition in different part of P. ligularis extract and fraction. Materials and Methods: Leaves, stems, peels and seeds P. ligularis were separately extracted by the ultrasound-assisted extraction (UAE) method using 70\% ethanol. Then, the ethanol extract was fractionated using n-hexane, ethyl acetate and distilled water. The ethanol extract and active fraction were determining antioxidant activity using FRAP and DPPH method, inhibition of tyrosinase enzyme, total polyphenol and total flavonoid content. This study was equipped with analysis of light microscopy, SEM microscopy and LC-MS. Results: The highest total polyphenol content was found in the seed extract 176.22 {\textpm} 1.51 mg GAE/g extract and total flavonoid content was found in leaves extract 5.77 {\textpm} 0.48 mg QE/g extract. The highest antioxidant activity by FRAP method was found in seeds extract 80.79 {\textpm} 1.29 g Fe2SO4 equivalent/100 g extract and DPPH method was found in stem extract with IC50 value 9.00 {\textpm} 0.09. The highest percentage of tyrosinase inhibition (1 mg/ml) was found in seed extract 52.4 {\textpm} 2,55 \%. In fraction of seed extract show that ethyl acetate fraction most active than others. Conclusion: These results indicate that ethyl acetate fraction of seed P. ligularis has potent antioxidants and good inhibition of the tyrosinase enzyme.

}, keywords = {Antioxidant, Passiflora ligularis Juss, Sweet granadilla., Tyrosinase, Ultrasound-assisted extraction (UAE)}, doi = {10.5530/pj.2022.14.86}, author = {Selvia Wiliantari and Raditya Iswandana and Berna Elya} } @article {1704, title = {Alterations in Body Weight, Blood Glucose Levels, and Lipid Profiles in High-Fat Diet-Low Dose Streptozotocin-Induced Diabetic Rats}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {December 2021}, pages = {1562-1567}, type = {Original Article}, chapter = {1562}, abstract = {

Introduction: New preventive and therapeutic strategies to treat Type 2 diabetes (T2D) continue to be pursued, the complexity of this disease makes it imperative to establish preclinical animal models which must provide accurate similarities to the pathogenesis of diabetes in humans. Making a diabetic animal model using rats with high-fat diet (HFD)-streptozotocin (STZ) induction is popular because it is relatively low cost and simple. Objectives: This study aims to analyse the changes in body weight, blood glucose, and lipid profiles that occur in diabetic rat models created by induction of HFD in combination with lowdose STZ. Methods: This study used forty male Sprague-Dawley rats (200-240 g). After the adaptation period, thirty rats were fed with HFD for 28 days (DM group), while the other ten rats continued to be fed with standard feed (NC group). After then, diabetes was induced to the DM group by low-dose STZ (35 mg/kg BW). The body weight of the rats was measured before and after diet manipulation periods. Blood samples were taken before and after STZ induction to determine lipid profiles and blood glucose levels. Results: During the diet manipulation period, the HFD group experienced a significantly greater weight gain, higher blood glucose levels, and cholesterol (TC) levels. After STZ injection, rats{\textquoteright} blood glucose levels, TC, and triglycerides significantly increased. Conclusion: HFD feeding combined with a low-dose STZ effectively work to mimic specific condition that is similar to T2D, and the stability of the experimental animal conditions remains constant for up to 6 weeks.

}, keywords = {Diabetes, Diabetic animal model, High-fat diet, Insulin resistance, Low-dose streptozotocin, Stable diabetes type 2 profile.}, doi = {10.5530/pj.2021.13.199}, author = {Raysa Y. Pratiwi and Berna Elya and Heri Setiawan and Atini Solawati and Rosmalena} } @article {1690, title = {Antidiabetic Activity and Phytochemical Constituents of Syzygium cumini Leave in Kadipaten, Central Java Indonesia, Indonesia}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {November 2021}, pages = {1502-1508}, type = {Research Article}, chapter = {1502}, abstract = {

Introduction: Ethnomedicaly, jamblang (java plum) has been used as antidiabetic treatment in Dayak Tribe. This study aims to evaluate the effectiveness and the safety of the jamblang leaf extract as an antidiabetic. Objective: Evaluate Effecticity of Syzigium cumini (java plum) as anti-diabetic herb. Method: The antidiabetic activity test, used an animal model which gaven food a high fat diet High Fat Diet (HFD) then it was induced with Streptozotocin injected intraperitoneally. The subjects used in the study were male rats (Ratus novergicus) Sprague-Dawley strain. Results: Oral administration of jamblang extract has anti hyperglycemic activity through decrease of fasting blood glucose point significantly (dose 1, 50mg/ Kg Bw p: \<0.0001, dose 2, 100 mg/Kg BW p: \<0.0001).

}, keywords = {Anti-hyperglicemic, Fasting blood glucose, Syzigium cumini}, doi = {10.5530/pj.2021.13.191}, author = {Zahra Fadhilah and Berna Elya and Heri Setiawan and Gumilar Adhi Nugroho and Febrika Wediasari and Eem Masaenah and Varda Arianti} } @article {1707, title = {Antioxidant Activity of Methanol Fractions Stem Bark of Kayu Sarampa (Xylocarpus moluccensis (Lam.) M. Roen))}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {December 2021}, pages = {1694-1701}, type = {Research Article}, chapter = {1694}, abstract = {

Introduction: Methanol extract of X. moluccensis was found to be significantly effective in scavenging DPPH method. Therefore, this research is a follow-up research study from Budiarso et al (2020).. The methanol extract was then fractionated and tested for antioxidant activity. Objective: To assess antioxidants activity of methanolic fractions from stem bark of Kayu Sarampa. Method: The Stem bark was extracted with Reflux method using hexane, ethyl acetate, and methanol as solvent. The methanolic extract was fractionated using a chromatographic column were subjected to the antioxidant activity assay by the 2.2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging and the ferric-reducing antioxidant power (FRAP) method. Results: F3 Fractions IC50 of X. moluccensis exhibits the highest DPPH scavenging activity compared with F2, F3, ascorbic acis as control positif, F5, and F4, wich are 4.64, 6.79, 9.69, 10.49, and 227.44 respectively and Ferric reducing power from methanolic fraction of X. moluccensis stembark F3 exhibits higher antioxidant power compared to F2, F1, F5, ascorbic acid and F4, respectively which are 667.8 μmol/gr, 607.8 μmol/gr, and 573.8 340.48 and 309.8 μmol/gr, respectively

}, keywords = {Antioxidant., DPPH, FRAP, Kayu Sarampa}, doi = {10.5530/pj.2021.13.218}, author = {Fitri Santy Budiarso and Berna Elya and Muhammad Hanafi and Andy Howard Limengan and Ratika Rahmasari} } @article {1611, title = {Antioxidant and Alpha Glucosidase Inhibitor Screening of Merremia peltata L. as Potential Traditional Treatment for Diabetes Mellitus}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {July 2021}, pages = {902-908}, type = {Original Article}, chapter = {902}, abstract = {

Introduction: Merremia peltata is ethnomedicine plant used as traditional medicine in Sulawesi, Sumatra, Maluku and Papua. M. peltata is used for diabetic. Diabetes mellitus therapy with inhibit activity of alpha glucosidase enzyme could delay absorption of monosaccharides after a meal and interrupt glucose transport into the circulation. Objective: This research purpose is to investigate in vitro antioxidant activity and alpha glucosidase enzyme inhibitor leaves and stem extract of M. peltata. Method: The Stem and leaves of M. peltata were extracted sequentially using the UAE method using hexane, ethyl acetate, and methanol as mobile phase/solvent. The M. peltata extracts were subjected to the antioxidant activity assay by the DPPH radical scavenging and FRAP method. Antidiabetic activity was determined by an enzymatic alpha glucosidase inhibitor. Result: The extract which had best performance in antioxidant activity was stem ME with value of IC50 in DPPH 47.41 μg/mL and total antioxidant power 340.04 μmol/g. This study showed that leaves and stem extract of M .peltata have potential alpha glucosidase inhibitors for diabetic therapy. Stem ME had the best activity with IC50 value 47.44 μg/mL, almost two times better than acarbose as a positive control (IC50 = 98.38 μg/mL). Leaves ME, leaves EA, and stem EA also give better activity of alpha glucosidase inhibitors than acarbose with IC50 value 67.24 μg/mL, 69.38 μg/mL, and 72.85 μg/mL, respectively. Conclusion: M. peltata has potential antioxidant and alpha glucosidase inhibitor activity for diabetic therapy.

}, keywords = {Alpha-glucosidase inhibitor, Antidiabetic, Antioxidant, Merremia peltata}, doi = {10.5530/pj.2021.13.116}, author = {Bannan Muthi{\textquoteright}atul Af-idah and Muhammad Hanafi and Berna Elya} } @article {1342, title = {Antioxidant and Cytotoxic Bioassay on Blumeodendron toxbrai (Blume.) Stem Bark Hexane, Dichloromethane, and Methanolic Ekstract}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {January 2021}, pages = {139-141}, type = {Research Article}, chapter = {139}, abstract = {

Introduction: Blumeodendron toksbraii has the potential to be anti-HIV and anti α-glucosidase. Objective: This research was conducted to examine the effects of antioxidant and cytotoxicity in vitro from these compounds from methanolic stem bark extract. Method: Stem bark to be extracted with maceration using hexane, dichloromethane, and methanol solution. Extracts were quantified with respect to in vitro antioxidant activity using the 2.2-diphenyl-1- picrylhydrazyl (DPPH) radical scavenging. Anticytotoxic activity was determined by cytotoxicity assay using MCF-7 cell line with Alamar Blue method. Results: The observed IC50 value from hexane, dichloromethane, and methanol extract for antioxidant assay were 88.33 {\textpm} 0.19 μg/ mL, 74,54 {\textpm} 0,61 μg /mL and 94.1 {\textpm} 0.19 μg/mL respectively. IC50 value of anti-cytotoxic assay from hexane extract, dichloromethane and methanol extract is 121.24 {\textpm} 0.15 μg/mL, 55 {\textpm} 0,48 μg/mL and 70.71 {\textpm} 0.15 μg/mL. Conclusion: dichloromethane extract showed good promising result for anti-oxidant and cytotoxic assay, futher study needed to isolate compound from this plant.

}, keywords = {Anticytotoxic DPPH, Antioxidant, Blumeodendron toksbraii, Cancer, MCF-7}, doi = {10.5530/pj.2021.13.19}, author = {Andreas Susilo Adi and Berna Elya and Muhammad Hanafi} } @article {1661, title = {Application of Ultrasound-Assisted Extraction on the Stem Bark of Rhinachantus Nasutus (L.) Kurz, Total Phenolic, and Its Potential as Antioxidant and Inhibitor of Alpha-Glucosidase Enzyme Activity}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {September 2021}, pages = {1297-1303}, type = {Research Article}, chapter = {1297}, abstract = {

Aims: This study aims to obtain a stem bark extract of Rhinachantus nasutus (L.) Kurz through the application of ultrasound-assisted extraction (UAE) and reveal: the total phenolic content in the extract; The extract{\textquoteright}s potential as an antioxidant with copper-reducing strength parameters, and its potential as an antidiabetic by inhibiting alpha-glucosidase activity. Results: The crude ethanol extract of R. nasutus stem bark obtained from the UAE process was 7.4896 g with a yield of 4.99\%. The high total phenolic content, namely 677.3343{\textpm}0.0007 mg GAE / g sample, the antioxidant activity test using the CUPRAC method gave an IC50 value of 18.43{\textpm}0.20 mg / L. In addition, the ethanol extract of stem bark has a high ability to inhibit the activity of the alpha-glucosidase enzyme with an IC50 value of 10.95{\textpm}0.28 mg / L. Conclusion: The ethanol extract of the stem bark of R. nasutus from UAE has the potential as a source of antioxidants and antidiabetic.

}, keywords = {Alpha-glucosidase enzyme, Antidiabetic, Antioxidant, Rhinachantus nasutus (L.) Kurz, Total phenolics content, Ultrasound-assisted extraction}, doi = {10.5530/pj.2021.13.164}, author = {Candra Irawan and Berna Elya and Muhammad Hanafi and Fadlina Chany Saputri} } @article {1423, title = {Elastase Inhibitory Activity, Determination of Total Polyphenol and Determination of Total Flavonoids and Pharmacognosy Study of Faloak Plant (Sterculia quadrifida R.Br) from East Nusa Tenggara-Indonesia}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {May 2021}, pages = {758-764}, type = {Research Article}, chapter = {758}, abstract = {

Introduction: Faloak (Sterculia quadrifida R. Br) is one of the typical plants of East Nusa Tenggara (NTT). Faloak contain flavonoid and polyphenol compounds, and show strong antioxidants activity which potentially correlated with its elastase inhibitory activity. Therefore, in this research, elastase inhibitory activity on various part of Faloak plant was investigated. Objective: The purpose of this research was to investigate the elastase inhibitory activity, determination of total polyphenol, determination of total flavonoids, and also pharmacognosy characterization of Faloak leaves, roots, stems and stem barks. Methods: Sample of leaves, roots, stems, and stem barks were extracted by 70\% ethanol using ultrasound-assisted extraction (UAE). Phytochemical screening, microscopic identification and elastase inhibitory activity testing were performed on the leaves, roots, stems, and stem barks extract. This extract with the highest elastase inhibitory activity was then determined for its total polyphenol content and of total flavonoids content. Results: UAE method with 70\% ethanol successfully extracted active compounds from leaves, stems, roots, and stem barks of Faloak. Extract of all Faloak parts contained alkaloids, flavonoids, tannins, terpenes, and glycosides. The extract of Faloak stem barks showed the strongest elastase inhibitory activity as compared to the extract from other parts, with IC50 of 73.7 μg/mL. Alkaloid, flavonoid, tannin, terpene, and glycoside were detected as secondary metabolite in the extract of leaves, roots, stems and stem barks. The extract of Faloak stem barks showed the highest elastase inhibitory activity with IC50 73.7 μg/mL. The total flavonoids and total polyphenol content of Faloak stem bark extract were respectively 28.75 mg/gram and 45.25 mg/gram extract. Conclusion: The 70\% ethanol extract of leaves, roots, stems, and stem barks of Faloak showed elastase inhibitory activity, and stem barks extract showed the strongest activity. Faloak stem barks extract can be considered as potential to be developed as active compound in anti-aging product, both in cosmetic and pharmaceutical dosage forms.

}, keywords = {Elastase inhibitory, Flavonoids, Polyphenol, Sterculia quadrifida}, doi = {10.5530/pj.2021.13.97}, author = {Sofiah Yunita Radjah and Kunia Sari Setio Putri and Berna Elya} } @article {1657, title = {In Vivo Antimammary Tumor Effects of Soybean Extract with Targeted Lunasin (ET-Lun)}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {September 2021}, pages = {1269-1276}, type = {Research Article}, chapter = {1269}, abstract = {

Background/Objective: Lunasin is a peptide, consist of 44 amino acids which have anti-cancer, antioxidant, and anti-inflammatory activity. The price of commercial Lunasin was very expensive due to the high cost of lunasin synthesis and the lack of methods to obtain the pure lunasin weight from plant sources, involving time-consuming analytical instruments. To overcome these problems, the soybean extract with targeted Lunasin (ET-Lun) was made. The aim of this study was to investigate anti-cancer properties of ET-Lun in breast cancer models in vivo. Methods: Effect of ET-Lun was evaluated in 7,12-Dimetilbenz[a]antrasen (DMBA) induced breast cancer rat model. Tumor Mass, volume, and number were measured. The expression of HER2 and EGFR from each treatment group in DMBA-induced rat was evaluated using immunohistochemistry. Results: The results shown that ET-Lun could reduced tumor volume (p=0,021). ET-Lun decreased EGFR expression compared to negative control DMBA (p=0,012). Conclusions: These results indicated that the ET-Lun has anti-breast cancer activity in vivo.

}, keywords = {Breast cancer, EGFR, HER2, In-vivo, Soybean}, doi = {10.5530/pj.2021.13.160}, author = {Numlil Khaira Rusdi and Erni Hernawati Purwaningsih and Andon Hestiantoro and Berna Elya and Kusmardi Kusmardi} } @article {1681, title = {Quantification of Andrographolide in Andrographis paniculata (Burm.f.) Nees, Myricetin in Syzygium cumini (L.) Skeels, and Brazilin in Caesalpinia sappan L. by HPLC Method}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {November 2021}, pages = {1437-1444}, type = {Research Article}, chapter = {1437}, abstract = {

Introduction: Andrographolide, myricetin, and brazilin are bioactive compounds from Andrographis paniculata, Syzygium cumini, and Caesalpinia sappan plants that have potential as medicinal ingredients. Objectives: To determine the levels of andrographolide in A. paniculata herb extract (APE), myricetin in S. cumini leaf extract (SCE), and brazilin in C. sappan wood extract (CSE) as marker compounds for extract quality control using the HPLC method. Methods: The separation was carried out on a reverse-phase C18 column (150 x 4.6 mm; 5 μm). The isocratic was prepared from methanol - water (50:50 v/v); 0.1\% orthophosphoric acid - methanol (60:40 v/v); and 0,3\% acetic acid - acetonitrile (85.5: 14.5 v/v) as mobile phase with flow rate 1 mL/min for andrographolide, myricetin, and brazilin determination, respectively and detection using UV detector at a wavelength of 254 nm, 369 nm, and 280 nm, respectively. Results: The linear regression for andrographolide was y = 14113x + 5948.8 (r2= 0.9994); myricetin was y = 87766x {\textendash} 138895 (r2=0.9996); and brazilin was y = 18520x {\textendash} 42668 (r2=0.9992). The andrographolide content in APE was found to be 14.4686 \%. The myricetin content in SCE was found to be 0.3190 \%. The brazilin content in CSE was found to be 2.1280 \%. Conclusion: The described HPLC method was successfully used for the analysis of the APE, SCE, and CSE. This method can be used for the identification and quantification of andrographolide, myricetin, and brazilin in herbal raw materials or herbal products containing these three extracts.

}, keywords = {Andrographis paniculata, Caesalpinia sappan, HPLC, Marker compounds, Quality control, Syzygium cumini}, doi = {10.5530/pj.2021.13.182}, author = {Eem Masaenah and Berna Elya and Heri Setiawan and Zahra Fadhilah and Varda Arianti} } @article {1701, title = {Tyrosinase Inhibitory Activity of Garcinia latissima Miq. Extracts}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {December 2021}, pages = {1673-1677}, type = {Research Article}, chapter = {1673}, abstract = {

Background: Tyrosinase is an enzyme that plays an essential part in the process of melanin synthesis. High exposure to ultraviolet (UV) radiation or high stimulation of melanocytes could cause excessive melanin pigments to lead to hyperpigmentation. Objective: This study aimed to find potential natural skin lightening ingredients from Garcinia latissima Miq. Methods: Stem bark, fruits, and leaves of Garcinia latissima Miq. were extracted with successive maceration. The tyrosinase inhibitory activity test was measured spectrophotometrically at 490 nm using 3,4-dihydroxy-L-phenylalanine (L-DOPA) as substrate and kojic acid as a positive control. Results: The tyrosinase inhibitory activity test at a concentration of 100 ppm showed that the bark ethyl acetate extract 15.94\% {\textpm} 7.70, bark methanol extract of 28.94\% {\textpm} 5.73, fruit n-hexane extract 25.16\% {\textpm} 10.22, fruit methanol extract 23.26\% {\textpm} 9.10; and leaf methanol extract 30.59\% {\textpm} 0.63 with kojic acid inhibition 65.07\%. Conclusion: Methanol extract of leaf from Garcinia latissima Miq was the most active extract as a tyrosinase inhibitor.

}, keywords = {Extract, Garcinia latissima Miq., Succesive maceration, Tyrosinase}, doi = {10.5530/pj.2021.13.215}, author = {Neneng Siti Silfi Ambarwati and Berna Elya and Yesi Desmiaty and Ayun Erwina Arifianti and Islamudin Ahmad} } @article {1118, title = {Anti-Elastase, Antioxidant, Total Phenolic and Total Flavonoid Content of Wuru Ketek (Myrica javanica Reinw. ex Bl.) from Tangkuban Perahu, West Java - Indonesia}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {March 2020}, pages = {293-297}, type = {Original Article}, chapter = {293}, abstract = {

Introduction: The presence of elastase and ROS can cause skin aging, phenolic compounds and flavonoids can be used to inhibit elastase activity and as an antioxidant. Objective: This research aimed to evaluate the anti-elastase, antioxidant activities, TPC and TFC of extracts from Myrica javanica. Methods: In this study, the leaves, stems and fruit of Myrica javanica were macerated with 96\% ethanol. The extracts obtained were analysed for anti-elastase and antioxidant activities. It was also evaluated for TPC and TFC. Result: IC50 anti-elastase on leaves extract (LE), stems extract (SE), and fruits extract (FE) respectively showed 64.71 ppm, 197.49 ppm, and no activity. The anti-elastase result of three extracts are lower if compared with Myricetine (9.54 ppm). SE showed highest DPPH and TPC value (IC50=16.36 μg/mL; 307.00 mgGAE/g dry weight) and LE showed highest FRAP and TFC value (421.68 Mol/gram; 15.80 mgQE/g dry weight). Conclusion: In summary, anti-elastase and antioxidant activity are influenced by differences in the content of compounds in the extract.

}, keywords = {Anti-Elastase, Antiaging, Antioxidant, Myrica javanica, TFC, TPC}, doi = {10.5530/pj.2020.12.46}, author = {Varda Arianti and Berna Elya and Iskandarsyah} } @article {1115, title = {Anti-Elastase, Anti-Tyrosinase and Anti-Oxidant of Rubus Fraxinifolius Stem Methanolic Extract}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {March 2020}, pages = {271-275}, type = {Original Article}, chapter = {271}, abstract = {

Introduction: Some Rubus were reported had anti-skin aging activity. Rubus fraxinifolius was one of Rubus genus which lives in Indonesian highland. Objective: This study was to examine elastase, tyrosinase, and oxidant inhibitory activity of R. fraxinifolius stem (RFS) extract. Methods: Extraction was done by a Soxhlet apparatus using methanol as solvent. Elastase inhibition activity was determined, which based on the formation of p-nitroaniline. Tyrosinase inhibition activity evaluated based on inhibition of mushroom tyrosinase by the sample with L-DOPA as substrate. The activity of antioxidant was determined using the DPPH radical scavenger method. LC-MS was used for prediction of naturally occurring phytochemicals. Results: The RFS extract yield was 9.03 \%. The RFS extract revealed inhibition activity against elastase and tyrosinase with IC50 128.85 ppm, and 155.19 ppm, respectively. DPPH radical scavenging activity gave IC50 63.04 ppm. Total phenolic content of the extract was 387.99+3.21 mg GAE/g extract. The LC-MS analysis showed the presence of at least 13 different organic compounds in RFS extract, which might contribute to the bioactivity. Conclusion: Therefore, this experiment further proved that RFS extract might be useful as a natural product ingredient of anti-photoaging skincare products because of its ability to inhibit elastase, tyrosinase, and as an antioxidant.

}, keywords = {Anti-Elastase, Anti-tyrosinase, Antioxidant, Rubus fraxinifolius stem}, doi = {10.5530/pj.2020.12.42}, author = {Yesi Desmiaty and Fadlina Chany Saputri and Muhammad Hanafi and Rini Prastiwi and Berna Elya} } @article {1176, title = {Anti-Inflammation of Soursop Leaves (Annona muricata L.) Against Hemorrhoids in Mice Induced by Croton Oil}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {June 2020}, pages = {784-792}, type = {Original Article}, chapter = {784}, abstract = {

Background: Hemorrhoids are rectoanal venous plexus swelling that causes inflammation, pain, and bleeding. Plants with phenolic compounds are known to improve venous tone and anti-inflammation. Soursop leaves (Annona muricata L.) known contain phenolic compounds and have been used to cure inflammation. However, studies on anti-inflammatory soursop leaves for hemorrhoids are still limited. Objective: This study aims to analyze the effect of Soursop Leaves Ethanol Extract (SLEE) on the histopathological features and expression of COX-2 and TNFα in rectoanal tissue. Methods: Swiss mice 20 weeks induced 3 times with 6\% croton oil through the anus. SLEE doses of 100, 200, and 400 mg/Kg and aspirin as a positive control were given orally for 7 days. Histopathological examination of the rectoanal tissue of mice was assessed by counting cell necrosis, inflammation, vasodilation, and edema using hematoxylin-eosin. Positive cells expressing COX-2 and TNFα were counted on inflammatory epithelial cells using immunohistochemistry. Results: Administration of SLEE at all doses showed different levels of inflammation, necrosis, vasodilatation and edema in histopathology of rectoanal tissue P \<0.00. All three doses of SLEE show significant anti-inflammatory effects on hemorrhoidal tissue. SLEE doses of 200, 400 mg/Kg significantly decreased COX-2 P \<0.05 compared to negative controls, and SLEE doses of 100, 200, and 400 mg/Kg significantly decreased TNFα P \<0.05 compared to negative controls. Conclusions: SLEE can reduce inflammation and has the potential to be developed as a natural remedy for hemorrhoids.

}, keywords = {Annona muricata, COX-2, Croton oil, Hemorrhoid, TNFα}, doi = {10.5530/pj.2020.12.112}, author = {Nurul Qurrota Ayun and Kusmardi and Nurhuda and Berna Elya} } @article {1101, title = {The Antioxidant Activity of Sterculia stipulata Korth Woods and Leaves by FRAP Method}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {March 2020}, pages = {236-239}, type = {Original Article}, chapter = {236}, abstract = {

Background: Phenol compounds and flavonoids are known have antioxidant activity. Sterculia genus has secondary metabolite rich of phenols and flavonoids. Objective: The aim of this study of the activity antioxidants of Sterculia stipulata Korth. Woods and leaves by FRAP method. Materials and methods: Extraction done using n-hexane, ethyl acetate, and methanol. The methanol extract was determined antioxidant activity using the FRAP method and also determined the total phenols content, total flavonoids, and phytochemical screening. Results: The antioxidant activity of wood extract was 4.74 {\textpm} 1.03 FeEAC (mol/g) while leaves extract 41.17 {\textpm} 1.99 FeEAC (mol/g). Total phenols content for wood extract 16.46 {\textpm} 3.51 mg GAE/g, for leaves extract 141.62 {\textpm} 10.54 mg GAE/g. The total flavonoids content for woods extract was 27.99 {\textpm} 0.62 mg QE/g for leaf extract 41.45 {\textpm} 5.83 mg QE/g. The compounds of woods and leaves are the same; it is consist of terpenoids, alkaloids, phenols, flavonoids, saponins, terpenoids, and negatives for anthraquinone. Conclusion: The antioxidant activity of the leaves of Sterculia stipulata Korth. is greater than its wood activities.

}, keywords = {Antioxidant, Flavonoids, FRAP, Phenols, Sterculia stipulata Korth}, doi = {10.5530/pj.2020.12.36}, author = {Rini Prastiwi and Berna Elya and Muhammad Hanafi and Yesi Desmiaty and Rani Sauriasari} } @article {1083, title = {Antioxidant and Antibacterial Assay Against Fish Pathogen Bacteria of Kjellbergiodendron celebicum (Koord.) Merr. Leaf Extract}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {February 2020}, pages = {173-179}, type = {Research Article}, chapter = {173}, abstract = {

Introduction: Kjellbergiodendron celebicum (Koord.) Merr. (local name: tombe uwa) is a plant endemic to Sulawesi, Indonesia, and grows around lakes or aquatic environments where fish live. Based on phytochemical screening in previous studies, i.e. methanol extract and ethyl acetate fraction from the leaves of Kjellbergiodendron celebicum (Koord.) Merr., the methanol extract gives positive results containing polyphenol compounds in the flavonoid group which have been known to have strong antioxidant and antibacterial properties. Objective: To test the effectiveness of the comparison of the natural content in the compounds (antibacterial and antioxidant properties) and the total content of phenol in Kjellbergiodendron celebicum (Koord.) Merr., which was extracted using two methods, i.e. maceration and Ultrasonic- Assisted Extraction (UAE), in fish-disease bacteria. Method: The leaves were separated to be extracted with two different methods: maceration and Ultrasound-Assisted Extraction (UAE). Extracts were first screened qualitatively for antioxidant activity and then quantified with respect to in vitro antioxidant activity using the 2.2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay and the ferric-reducing antioxidant power (FRAP) assay. Antibacterial activity was determined by the paper disc diffusion method and microdilution. Results: 70\% Ethanol in leaves extract of Kjellbergiodendron celebicum (Koord.) Merr. The extract which has the highest activity based on the DPPH test and FRAP test is the extract from UAE extraction with IC50 value of 9.81512 μg/mL and ferrous equivalent antioxidant capacity (FeEAC) value of 1.661.3 μmol/gr. UAE method also has a higher potential in antibacterial activity based on the diffusion method of paper discs and microdilution with the MIC obtained as much as 390.6 μg/mL. Conclusion: the UAE extraction method is better at scanning polyphenol compounds compared to the conventional maceration extraction method. Therefore, the results of the antioxidant and antibacterial activity using the UAE method are better than the maceration method.

}, keywords = {Aeromonas hydrophila, Edwardsiella ictaluri, Flavobacterium columnare, Maceration, Phytochemical compound, Ultrasonic-Assisted Extraction}, doi = {10.5530/pj.2020.12.26}, author = {Bianca Priscilia and Media Fitri Isma Nugraha and Hessy Novita and Berna Elya} } @article {1096, title = {Arginase Inhibitory, Antioxidant Activity, Total Phenolic Content and Total Flavonoid Content of Ethyl Acetate Extract of Caesalpiniaturtuosa Roxb Stem Bark}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {March 2020}, pages = {227-231}, type = {Original Article}, chapter = {227}, abstract = {

Objective: The purpose of this study is to investigate arginase inhibition, antioxidant activity, total phenolic content and total flavonoid content of ethyl acetate extract of Caesalpiniaturtuosa Roxb. Material and method: stem bark of Caesalpiniaturtuosa Roxb was extracted using hexane, ethyl acetate and methanol subsequently. The ethyl acetate extract was fractioned. Then, the fractions were subjected to arginase inhibition, antioxidant activity, total phenolic content and total flavonoid assay. Correlation was considered by statistical analysis. Result: Out of eight fractions, two fractions have no activity. Two fractions (3 and 6) have strong activity in arginase with inhibition 90.72 \% and 91.41\% respectively. Fraction 3 and 6 have strong antioxidant activity with IC50 25.98 μg/mL and 48.01 μg/mL respectively. Statistical analysis shows arginase inhibitor activity was not related with antioxidant activity, total phenolic content and total flavonoid content in this plant. Conclusion: Activity in arginase inhibition of fraction from ethyl acetate extract of Caesalpiniaturtuosa Roxb are not related to antioxidant, total phenolic and flavonoid content.

}, keywords = {Antioxidant, Arginase, Caesalpiniaturtuosa Roxb, Flavonoid}, doi = {10.5530/pj.2020.12.34}, author = {Nadilla N Atikasari and Muhammad Hanafi and Berna Elya} } @article {1316, title = {Isolation and Identification of Chemical Compounds from Garcinia fruticosa Lauterb Stem Bark Extract}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {November 2020}, pages = {1641-1652}, type = {Research Article}, chapter = {1641}, abstract = {

Background: Garcinia is a tropical plant that grows in Indonesia. Garcinia has many health benefits for the body. Garcinia contains many phenolic compounds and their derivatives, such as xanthon, flavonoids, benzophenone, lactone, and phenolic acids. Garcinia fruticosa Lauterb. comes from the family Clusiaceae. The results of the phytochemical examination showed that G. fruticosa bark extract contained alkaloids, flavonoids, glycosides, tannins, and saponins. Objective: This study aims to isolate and identify chemical compounds from the ethyl acetate extract of G. fruticosa Lauterb stem bark. Method: G. fruticosa Lauterb bark. dried, milled, and extracted with Step Gradient Polarity/SGP maceration using n-hexane, ethyl acetate, and methanol. Isolation was done by column chromatography and identified by thin layer chromatography and IR spectroscopy, LC-MS/MS, 1H-NMR, 13C-NMR, 2D-NMR (HSQC, HMBC). Results: Compound D7a has a molecular weight 168.0496. The IR spectrum shows the presence of a group {\textendash}OH appears on 3483 cm-1, aromatic presence in 1609 cm-1. The H-NMR spectrum shows the presence of aromatic signals on 6.96 (d, 8 Hz), 6.96 (d, 2 Hz) and 7.70 (dd, 8; 2 Hz). The C-NMR spectrum shows the presence of a carboxylic-COOH group appearing at 166.57 ppm, the presence of 2 x C-OH appearing at 147.18 and 151.18. In the HMBC spectrum, the -OCH3 position is located at C-3 with a correlation between the 3.79 (s) signal and the C signal at the chemical shift 147.18. Conclusions: Structural elucidation shows that compound D7a is a 4-hydroxy-3-methoxy benzoate acid (Vanylic Acid) and isolate I-1 is an impure compound namely β-Sitosterol and Stigmasterol.

}, keywords = {4-hydroxy-3-methoxy benzoic acid, Garcinia fruticosa, Isolation, Stigmasterol, Structural elucidation, β-sitosterol}, doi = {10.5530/pj.2020.12.224}, author = {Novia Delita and Berna Elya and Muhammad Hanafi} } @article {1255, title = {The Potential of Stem Bark of Kayu Sarampa (Xylocarpus moluccensis (Lam.) M. Roen)) as α-glucosidase Inhibitor}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {September 2020}, pages = {1368-1376}, type = {Research Article}, chapter = {1368}, abstract = {

Introduction: The prevalence of diabetes mellitus type 2 in the world is more than 230 million people, increases about 3\% in a year. Kayu Sarampa or Nyirih batu (Xylocarpus moluccensis (Lam.) M. Roen) has traditionally been used to treat diabetic patient by native people in Ratahan, North Celebes, Indonesia. Therefore, this research was sequentially extracted bioactive component from stem bark of kayu sarampa showed alpha glucosidase inhibitor. Objective: To assess antioxidants and alpha glucosidase inhibitory activity of hexane, ethyl acetate, and methanol extract from stem bark of Kayu Sarampa. Method: The Stem bark was extracted with Reflux method using hexane, ethyl acetate, and methanol as mobile phae/solvent. The Hexane Extract (HE), Ethyl Acetic Extract (EAE) and Methanol Extract (ME) were subjected to the antioxidant activity assay by the 2.2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging and the ferric-reducing antioxidant power (FRAP) method. Antidiabetic activity was determined by enzymatic alpha-glucosidase inhibitor. Results: The extract which had the highest activity based on the DPPH test and FRAP test was the ME compared with EAE, and HE with IC50 values of 16.51 μg/mL, 34.10 51 μg/mL, and 38.82 51 μg/mL , respectively. Ferrous equivalent antioxidant capacity (FeEAC) method, methanolic extract had a higher reduction capacity than the EH and EEA which were 148.96 μmol/gr, 48.96 μmol/gr, and 148.96 μmol/gr, respectively. The result showed that kayu sarampa stem bark exhibited antidiabetic activity due to its high inhibition compared with control (acarbose). ME showed inhibition of 53,11\% followed with EAE 49,7\%, HE 44,53\%, and acarbose as control 29,32\%.Conclusion: stem bark of kayu sarampa have bioactive component as alpha glucosidase inhibitor

}, keywords = {Alpha-glucosidase inhibitor, Antidiabetic, Antioxidant, Kayu Sarampa}, doi = {10.5530/pj.2020.12.189}, author = {Fitri Santy Budiarso and Berna Elya and Muhammad Hanafi and Roshamur Cahyan Forestrania} } @article {939, title = {Anti-Elastase Activity of Rumput Teki (Cyperus rotundus L.) Rhizome Extract}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {July 2019}, pages = {754-758}, type = {Original Article}, chapter = {754}, abstract = {

Objective: Excessive reactive oxygen species (ROS) often trigger the activation of elastase to degrade the elastin, an extracellular matrix (ECM) protein that provides resilience and elasticity of the skin. Therefore, the inhibition of elastase could reduce the wrinkles formation in the skin. Rumput teki (Cyperus rotundus L.) is used empirically to increase the skin elasticity but the scientific justification was still limited. This study aimed to determine the activity of Cyperus rotundus L (CyR) in inhibiting the elastase activity. Methods: Extraction of CyR was performed by maceration method using 70\% ethanol. The inhibition percentage and IC50 were determined by the colorimetric method using porcine pancreatic elastase (PPE) and N-Succ-(Ala)3-p- nitroanilide (SANA) as substrate. Phytochemical screening, determination of Total Phenolic content (TPC), and Total Flavonoid Content (TFC) were also performed to calculate the level of phenolic and flavonoid content in the sample. Results: The extract of CyR rhizomes contained TPC and TFC of 62.72 mgGAE/g and 10.72 mgEQ/g extract respectively and showed an inhibitory activity on elastase with IC50 of 178.72 μg/mL, smaller than IC50 of quercetin as reference drug (200.00 μg/mL). Conclusion: This finding suggested that extract of CyR rhizomes could be used as elastase inhibitor but the further research still needs to be developed.

}, keywords = {Cyperus rotundus L., Elastase, Skin ageing, total flavonoid content, total phenolic content}, doi = {10.5530/pj.2019.11.119}, author = {Isni Rizqi Putri and Rosita Handayani and Berna Elya} } @article {928, title = {Determination of Specific and Non-Specific Parameters of Simplicia and Ethanolic 70\% Extract of Gadung Tubers (Dioscorea hispida)}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {July 2019}, pages = {759-763}, type = {Original Research Study}, chapter = {759}, abstract = {

Background: D. hispida can be used as a painkiller, rheumatic drugs and antioxidant. Based on its medicinal properties, D. hispida can be used as a traditional medicine that must be guaranteed on quality, safety and benefit. Therefore, standardization is needed. This aim of this study was to obtain some specific and non-specific parameter of simplicia and ethanolic 70\% extract of D. hispida tubers from three different regions. Materials and Methods: The samples were macerated by using ethanol 70\%. Results: The results showed that the specific parameters of D. hispida simplicia; the total water soluble extract was 11.25-16.20\%; the total ethanol soluble extract was 6.42-9.39\%; the chromatogram profile was obtained by using thin layer chromatography in toluene-ethyl acetate-chloroform (5:1:4) mobile phase with β{\textendash}sitosterol as standard, the total phenolic content was 2.15{\textendash}2.50 expressed in mgGAE/g simplicia. The non-specific parameters of D. hispida simplicia; the total loss on drying was 10.53-12.40\%; the total ash content was 5.81-5.94\%; the total acid insoluble ash content was 0.20-0.22\%. The specific parameters of D. hispida extract; the total phenolic content was 10.30-11.72 expressed in mgGAE/g extract. The non-specific parameters of D. hispida extract; the total water content was 10.27-10.47\%; the total ash content was 2.84-2.93\%; the total acid insoluble ash content was 0.14-0.19. Conclusion: conform the parameters.

}, keywords = {D. hispida, Gadung, Non-specific parameter, Specific parameter, standardization}, doi = {10.5530/pj.2019.11.120}, author = {Sasmita Retno Sari and Berna Elya and Katrin} } @article {1051, title = {Impact of Solvent on the Characteristics of Standardized Binahong Leaf (Anredera cordifolia (Ten.) Steenis)}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {November 2019}, pages = {1463-1470}, type = {Original Article}, chapter = {1463}, abstract = {

Background: Binahong is a plant that has the potential to be used as a traditional herbal medicine in Indonesia, and has several kinds of classes of compounds, one of them is a flavonoids glycosides (vitexin). Previous research reported that binahong leaves have pharmacological activities as antihyperglycemic, antihyperlipidemic, antibacterial, and others. A traditional plant that has proven efficacious needs to be standardized to ensure the quality and its safety. Objective: This study aimed to characteristics of binahong leaves simplicia obtained from Bogor, West Java. Materials and Methods: The crude extract was obtained by the maceration method using 40\%, 70\%, and 96\% ethanol solvent. The selected extract then standardized, which includes macroscopic and microscopic observations and sets the standard parameter values binahong leaf extract. Parameters LCMS to identify active compounds semiquantitatively. Results: The yield of binahong ethanol extract from 40\%, 70\%, 96\% showed a value of 10.9\%, 11.4\%, and 12.32\%, respectively. From these results, 96\% ethanol extract has proceeded for standardization. Macroscopic observation results showed that binahong leaves simplicia has a fine and notched form with 5-10 cm long and 3-7 cm diameter. The microscopic binahong leaves contain palisade tissue, parenchymal tissue, chlorophyll grains, rosette Caoxalate crystals, and spiral type. Phytochemical screening of binahong leaves showed the presence of alkaloids, flavonoids, saponins, tannins, steroids, and phenolic compounds.The standardization of binahong leaves ethanol extract down showed a levels of ethanol-soluble extract\> 14.8\%, water-soluble extract content \> 13.5\%, drying \< 10\%, water content \< 8.9\%, total ash content \< 7.2\%. LCMS profiles showed that ethanolic extract 40\%, 70\%, and 96\% all contained vitexin at retention time 5.02 minutes, and m/z values 433.1111. Conclusion: 96\% ethanolic extract of binahong leaves contains vitexin with pharmacognostic parameters carried out following the standards listed in the Indonesian herb pharmacopeia.

}, keywords = {Anredera cordifolia, Extract, LCMS, Simplicia, standardization}, doi = {10.5530/pj.2019.11.226}, author = {Dwitiyanti and Yahdiana Harahap and Berna Elya and Anton Bahtiar} } @article {1000, title = {Inhibitory Effects of Different Varieties of Sweet Potato (Ipomoea batatas L.) Tubers Extracts on Lipoxygenase Activity}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {October 2019}, pages = {1195-1198}, type = {Original Article}, chapter = {1195}, abstract = {

Background: Sweet potatoes (Ipomoea batatas L.) with purple, orange and white varieties can be differentiated by their skin and flesh tubers{\textquoteright} colors. Research on anti-inflammatory activity of this plant is still limited although has been used traditionally. Objective: This study aimed to determine IC50 value of sweet potato tubers extracts in inhibiting lipoxygenase activity. Methods: Dried tubers of sweet potato were macerated with ethanol 70\%. Each extracts were tested for soybean lipoxygenase inhibitory activity, phytochemical screening and total flavonoid contents. IC50 value and total flavonoid contents obtained from each extracts were analyzed statistically. Results: IC50 value of purple, orange and white sweet potato tubers extracts are 46.09, 52.12 and 63.69 μg/mL respectively. Each extracts contain alkaloids, flavonoids, saponins, tannins and glycosides. Total flavonoid contents in purple, orange and white sweet potato extracts are 8.45{\textpm}0.41; 7.57{\textpm}0.03; and 6.12{\textpm}0.14 mgQE/g extract respectively. Conclusion: Total flavonoid contents and IC50 values of each extracts are strongly correlated and inversely proportional with significance value of 0.026 and correlation value of -0.999 which indicate that the higher total flavonoid contents, the stronger inhibitory activity.

}, keywords = {Anti-inflammatory, Ipomoea batatas L, Lipoxygenase, Sweet potato tubers, Total flavonoid contents}, doi = {10.5530/pj.2019.11.185}, author = {Sendangratri and Rosita Handayani and Berna Elya} } @article {1023, title = {Inhibitory Effects of Sangketan (Achyranthes aspera L.) Roots Extract on Arginase Activity and Determination of Its Total Phenolic and Flavonoid Contents}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {October 2019}, pages = {1231-1234}, type = {Original Article}, chapter = {1231}, abstract = {

Background: Achyranthes aspera, or commonly called as Sangketan in Indonesian is a wild plant that is used as a traditional medicine. The roots of Sangketan can be used as a wound healer by involving the role of arginine and its metabolites, nitric oxide, that directly affect the wound healing process itself. Objective: The aim of this study is to determine the potential of Sangketan roots extract in inhibiting arginase activity. Methods: The roots were extracted using multistage ultrasound-assisted extraction method with n-hexane, ethyl acetate and methanol solvent. Each extract from different solvents was tested for the inhibition of arginase activity using a microplate-based colorimetric method, followed by determination of total phenolic concentration and total flavonoid concentration. Results: The results of inhibition test of arginase activity by n-hexane, ethyl acetate and methanolic extracts were 9.56; 17.58; and 29.77\% sequentially/respectively at concentration of 100 μg/ml; the total phenolic concentration were 3.91; 4.83; dan 11.18 mgGAE/g of sample respectively; and the total flavonoid concentration are 0.29; 0.80; and 0.88 mgQE/g of sample respectively. Conclusion: From this research, it can be concluded that Sangketan roots extract had low potency of arginase inhibitory activity.

}, keywords = {Achyranthes aspera, Arginase, Inhibitory effect, Sangketan, total flavonoid content, total phenolic content}, doi = {10.5530/pj.2019.11.191}, author = {Dieah Siti Rahmawati and Berna Elya and Arikadia Noviani} } @article {925, title = {Macroscopic and Microscopic Studies of Polyscias guilfoylei L. H. Bailey Leaves (Araliaceae)}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {July 2019}, pages = {824-827}, type = {Original Article}, chapter = {824}, abstract = {

Introduction: The leaves of Polyscias guilfoylei L. (Araliaceae) were reported to have medicinal value. Therefore, authentication of the leaves of Polyscias guilfoylei L. is important to ensure the reproducible quality of herbal raw materials. Objective: This study aims to evaluate macroscopic and microscopic parameters of the leaves of Polyscias guilfoylei L. Methods: Organoleptic, macroscopy, and microscopy of fresh leaves and microscopy parameters of leaves powder were observed. Results: Organoleptic and macroscopic studies found that the leaves had a smooth surface with green color, pinnate venation, elonged to lanceolate shape, cuspidate apex, serrated margin, broad base steam, a bit of distinctive smell, and characteristic taste. The leaves microscopy indicated the presence of anisocytic and paracytic stomata, druses type of calcium oxalate crystals, spiral type xylem, and essential oil were found. Conclusion: The results obtained can be used as quality control parameters, especially diagnostic features for the herbal raw material of Polyscias guilfoylei L.

}, keywords = {Araliaceae, Morphological studies, Plant anatomy, Polyscias guilfoylei, Puding leaves}, doi = {10.5530/pj.2019.11.132}, author = {Siti Marwah Lestari and Berna Elya and Sutriyo} } @article {1052, title = {Study of Molecular Docking of Vitexin in Binahong (Anredera cordifolia (Ten.) Steenis) Leaves Extract on Glibenclamide-CYP3A4 Interaction}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {November 2019}, pages = {1471-1476}, type = {Original Article}, chapter = {1471}, abstract = {

Introduction: Diabetes Mellitus is a disease that has a high prevalence in Indonesia. About 90-95\% of all diabetes cases were caused by the failure or incapability of insulin target cells to respond to the insulin in normal state. The use of glibenclamide antidiabetic drugs with herbs has been occurred frequently in the community. Vitexin, one of active compounds in binahong (Anredera cordifolia (Ten.) Steenis) leaves, has been known to have an antidiabetic effects. This study aimed to determine the molecular docking interaction of glibenclamide and vitexin in binahong leaves against CYP3A4 as antidiabetic drug. Method: Molecular docking methods were carried out using Autodock Vina software and interaction was visualized using discovery studio. Results: The study indicated that the value of glibenclamide complex free energy with CYP3A4 was -3.2 kcal/mol and the stability has increasing to -4.4 kcal/mol after docked with vitexin. The glibenclamide and vitexin complexes had 7 Pi alkyl hydrophobic bonds, 1 hydrocarbon hydrogen bond 1 Pi-cation electrostatic interactions, other interactions between Pi bond and sulfur atoms in cysteine amino acid residues, Pi bond interactions in phenylalamin aromatic groups with electron pairs oxygen atom. Conclusion: This study concluded that vitexin could improve glibenclamide stability.

}, keywords = {Diabetes mellitus, Glibenclamide, Molecular docking, Vitexin}, doi = {10.5530/pj.2019.11.227}, author = {Dwitiyanti and Yahdiana Harahap and Berna Elya and Anton Bahtiar} } @article {492, title = {Antidiabetic Activity Studies of White Tea (Camellia sinensis (L.) O. Kuntze) Ethanolic Extracts in Streptozotocin-nicotinamide Induced Diabetic Rats}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {December 2017}, pages = {186-189}, type = {Original Article}, chapter = {186}, abstract = {

Background: The high polyphenol content of white tea exhibits antiseptic and antioxidant properties that can prevent free radicals, inhibit oxidative stress and inflammation associated with various diseases such as obesity, diabetes and other degenerative diseases. Oral administration of white tea ethanolic extract (WTE) is expected to use as an alternative in the treatment of diabetes mellitus. Objective: This study aims to evaluate the effect of WTE on reducing fasting blood glucose levels in diabetic rats. Methods: Antidiabetic activity study of white tea extract performed on diabetic Sprague-Dawley male rats induced streptozotocin-nicotinamide for 14 days of oral administration. The antidiabetic effect compared to normal control, diabetic control, and standard control groups. Results: The administration of WTE for 14 days showed decreased fasting blood glucose level in diabetic rats. The dose of 100 mg/kg BW of WTE has the highest effect on reducing fasting glucose level significantly compared to negative control group (p\<0.05). The content of flavonoids, especially catechin compounds are suspected to play a role in lowering fasting blood glucose levels. Conclusion: The administration of WTE for 14 days has potentially antidiabetic activity in diabetic rats induced streptozotocin-nicotinamide.

}, keywords = {Antidiabetic, Camellia sinensis, Catechin, Hypoglycemic, Streptozotocin, White tea}, doi = {10.5530/pj.2018.1.31}, url = {http://fulltxt.org/article/417}, author = {Lia Ardiana and Rani Sauriasari and Berna Elya} } @article {630, title = {Antioxidant Activity of Fractions from Garcinia hombroniana Pierre Leaves Extracts}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {June 2018}, pages = {682-685}, type = {Original Article}, chapter = {682}, abstract = {

Introduction: Radicals were compounds that generated in normal metabolism and create cell damage. A significant increase of free radical and decreased radical elimination can lead to oxidative stress. Oxidative stress plays an important role in the development of many diseases. Enhanced supply of antioxidants will help prevent the morbidity of many diseases. Garcinia hombroniana Pierre has potency as an antioxidant, but study to evaluate the active fractions as an antioxidant has not been done. Objective: The objective of the study was to evaluate antioxidant activity of fractions separated from ethyl acetate (EtOAc) and methanol (MeOH) extract of Garcinia hombroniana leaves and to obtain active fractions to facilitate finding a pure antioxidant compound. Methods: The extract was fractionated using column chromatography, while antioxidant activity assay was conducted in vitro using spectrophotometric methods with DPPH and FRAP method. Results: EtOAc extract of G. hombroniana leaves yielded EA-8 with radical scavenging percentage 32.67\% (10 ppm, with DPPH method) and EA-11 with antioxidant activity percentage 25.73\% (10 ppm, with FRAP method) as the most active fraction from EtOAc extract, while MeOH extract yielded M-3 with radical scavenging percentage 37.42\% (10 ppm, with DPPH method) and 26.70\% (10 ppm, with FRAP method) as the most active fraction from MeOH extract Conclusion: Most active fractions has good antioxidant activity, worthy for further study to isolate antioxidant compound which is responsible for antioxidant activity. However, the percentage of radical scavenging or antioxidant activity of all active fractions were smaller than quercetin as a positive control.

}, keywords = {Column chromatography, Free Radicals, Spectrophotometric thin layer chromatography}, doi = {10.5530/pj.2018.4.112}, url = {http://fulltxt.org/article/650}, author = {Nita Triadisti and Rani Sauriasari and Berna Elya} } @article {737, title = {Arginase Inhibitory Activity and Total Flavonoid Content on Caesalpinia ferrea C. Mart Stem Bark Extracts}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1180-1183}, type = {Original Article}, chapter = {1180}, abstract = {

Background: Flavonoids, polyphenolic compounds that are ubiquitous in nature, have been known for their pharmacological as antifungal, diuretic, antihistamin, antihypertension, insecticide, bactericide, antiviral, antioxidant, and enzim inhibitor. Flavanones found in all parts Scutellaria indica, has the ability to inhibit arginase, flavanols found in the seeds of Theobroma cacao L. Previous study showed that Caesalpinia ferrea C. Mart stem bark contains flavonoid compound. Objective: The objective of this study to analyze arginase inhibitory activity and to determine the total flavonoid content of Caesalpinia ferrea C. Mart stem bark by using AlCl3 colorimetric method. Methods: Dried Caesalpinia ferrea stem barks were refluxed with three different solvent with gradual gradient polarity i.en-hexane, ethyl acetate, and methanol. Each extract was tested to determine arginase inhibitory activity. Total flavonoid content was determined on extract showed the highest arginase inhibitory activity. Results: Methanolic extract showed arginase inhibitory activity of 12.81\% and flavonoid content was 2 mgQE/g. Phytochemical screening on Caesalpinia ferrea stem bark ethyl acetate extract showed that it contains flavonoids, tannins, saponins, steroids, and terpenoids, meanwhile Caesalpinia ferrea stem bark methanolic extract contains flavonoids, tannins, saponins, and steroids. Conclusion: Caesalpinia ferrea C. Mart stem bark extracts were not potential to inhibit arginase.

}, keywords = {Arginase, Caesalpinia ferrea C. Mart, Flavonoids}, doi = {xx10.5530/pj.2018.6.202}, author = {Devi Indriani and Berna Elya and Arikadia Noviani} } @article {736, title = {Arginase Inhibitory and Antioxidant Activities of Caesalpinia coriaria (Jacq.) Willd. Bark Extract}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1174-1179}, type = {Original Article}, chapter = {1174}, abstract = {

Objective: The aim of this study was to investigate the arginase inhibitory and the antioxidant activities of the bark extract of Caesalpinia coriaria (Jacq.) Willd. (Dewi tree). Methods: The bark of Dewi tree was extracted successively under reflux condition with n-hexane, ethyl acetate, and methanol. Each extract was tested for its activity in inhibiting arginase activity by measuring the quantity of urea produced in the reaction mixture using a microplate reader. The active extracts were determined for their total flavonoid content followed by antioxidant activity by 2, 2-diphenyl-1-picrylhydrazyl (DPPH) method using ultraviolet-visible spectrophotometry with ascorbic acid as standard. Phytochemical screening was conducted to determine the presence of alkaloids, saponins, flavonoids, tannins, and steroids. Results: Arginase inhibitory activity test showed that the ethyl acetate and methanol extracts have average inhibition values of 14.43 and 33.59\%, respectively, at concentration of 100 \μg/mL. The total flavonoid content of the methanol and ethyl acetate extract were 7.75 and 6.30 mgQE/g sample, respectively. The methanol and ethyl acetate extracts showed antioxidant activity with an IC50 values of 4.720 and 3.647 \μg/mL, respectively. The ethyl acetate extract contained flavonoid, tannin, saponin, and steroid, while the methanol extract contained flavonoid, tannin, and saponin. Conclusion: In conclusion, C. coriaria bark extracts possessed low arginase inhibitory activity. The methanol and ethyl acetate extracts have good antioxidant activity.

}, keywords = {antioxidant activity, Arginase inhibitory activity, C. coriaria, Phytochemicalscreening, total flavonoid content}, doi = {:10.5530/pj.2018.6.201}, author = {Arini Wulansari and Berna Elya and Arikadia Noviani} } @article {715, title = {Arginase Inhibitory, Antioxidant Activity and Pharmacognosy Study of Sterculia macrophylla Vent. Leaves}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1109-1113}, type = {Original Article}, chapter = {1109}, abstract = {

Objective: The purpose of this study was to investigate the arginase inhibitory activity, antioxidant activity, and also pharmacognostical study of Sterculia macrophylla leaves. The main component of genus Sterculia was flavonoid that was well known to demonstrate arginase inhibitory activity. Methods: Sample was extracted gradually using n-hexane, ethyl acetate, and methanol solvents, subsequently. The n-hexane, ethyl acetate, and methanol extract were determined for their arginase inhibitory activity. The most active extract was methanol extract. This extract was determined for its antioxidant activity, arginase inhibitory activity, identification of chemical compound, chromatogram profile and determined the content of total flavonoid. The leaves and powder of Sterculia macrophylla were identified with microscopic and macroscopic evaluation. Results: The most active extract was methanol extract with IC50 114,659 \μg/mL for arginase inhibitory activity and IC50 78.47 \μg/mL for DPPH scavenging activity. The secondary metabolite of methanol extract presence compound of alkaloid, flavonoid, tannin, terpene, and glycoside. The total flavonoid content was 141.10 mg/gram extract. The star-shape trichoma was identified as a specific fragment. Conclusion: The methanol extract of Sterculia macrophylla showed activity as arginase inhibitor and antioxidant.

}, keywords = {Antioxidant, Arginase, Flavonoid, Pharmacognostical, Sterculia macrophylla}, doi = {10.5530/pj.2018.6.188}, author = {Rini Prastiwi and Berna Elya and Rani Sauriasari and Muhammad Hanafi and Yesi Desmiaty} } @article {727, title = {Cholesterol-lowering Effects of Extract from Garcinia daedalanthera in Hyperlipidemic rats}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1125-1128}, type = {Original Article}, chapter = {1125}, abstract = {

Background: A native plant from Indonesia, Garcinia daedalanthera has been scientifically proven have antidiabetic effects and antioxidant activity. We hypothesized that Garcinia daedalanthera can modulate the lipid profiles of hyperlipidemic rats. Objective: This study aimed to evaluate the antihyperlipidemic potential of Garcinia daedalanthera extract. Materials and Methods: Garcinia daedalanthera leaves extract (GDE) were orally administrated to high fat diet-induced rats for 15 days. After the end of experimental period (43 days) the lipid profiles were estimated along with histopathological liver examination of animals. Results: The results showed that Garcinia daedalanthera extract significantly reduced the level of serum total cholesterol, total triglycerides and low-density lipoprotein as compared to control group with an increasing level of serum high-density lipoprotein. Furthermore, the extract has a favorable effect on histopathological study. Conclusion: This study proved antilipidemic property by lowering altered levels of lipid profile in male wistar rats and suggest lipid lowering effects of Garcinia daedalanthera extract which serves as a new potential natural product for preventing hyperlipidemia.

}, keywords = {Anti-cholesterol, Garcinia, Herbal, In vivo, Pre-clinical study, Rat}, doi = {10.5530/pj.2018.6.191}, author = {Sarah Zielda Najib and Wilzar Fachri and Rani Sauriasari and Berna Elya and Raymond Tjandrawinata} } @article {493, title = {Dipeptidyl peptidase IV Inhibitory Activity of Fraction from White Tea Ethanolic Extract (Camellia sinensis (L.) Kuntze) ex vivo}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {December 2017}, pages = {190-193}, type = {Original Article}, chapter = {190}, abstract = {

Background: Treatment for type-2 diabetes mellitus focuses on the incretin hormone, Glucagon-Like Peptide-1 (GLP-1). However, it has a short half-life. Inhibition of the enzyme Dipeptidyl peptidase IV (DPP IV) required maintaining the active form of GLP-1. Based on the previous studies on the highest activity of DPP IV enzyme inhibition of white tea extract, this study conducted on the fraction of white tea extract using rat blood serum (ex vivo). Objectives: This study aims to evaluate the inhibitory activity of fraction from white tea extract. Methods: White tea leaves extracted with ethanol. The inhibitory activity determined by using rat blood serum as DPP IV enzyme source (ex vivo), AMC (7-amino 4-methyl coumarin) as fluorescence substrate of DPP IV and sitagliptin as the standard reference. The the cleavage of fluorescence reaction product observed by a microplate reader with \λex = 360 nm and \λem = 460 nm at 37oC. Data expressed as mean \± SD and the IC50 value determined by nonlinear regression curve and fit using Prism Graph 7. Result: Methanol fraction (250 \μg/mL) has the greater inhibition percentage (50.487\%), and the fraction of n-hexane and ethyl acetate are 32.417\% and 36.541\%. The methanol fraction IC50 value is 227 \μg /mL. Conclusion: The methanol fraction is the most active to inhibit DPP IV enzyme.

}, keywords = {Antidiabetic, Camellia sinensis, Dipeptidyl peptidase IV, DPP IV, Fraction, White tea.}, doi = {10.5530/pj.2018.1.32}, url = {http://fulltxt.org/article/418}, author = {Meiliza Ekayanti and Rani Sauriasari and Berna Elya} } @article {766, title = {HMG-CoA Reductase Inhibitory Activity of Garcinia latissima Miq. Mesocarp Water Extract for Herbal Tea}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {November 2018}, pages = {s141-s146}, type = {Original Article}, chapter = {s141}, abstract = {

Context: High cholesterol in the blood is a risk factor for atherosclerosis that causes various diseases. The main pharmacologic intervention to reduce cholesterol levels is inhibiting the HMG-CoA reductase enzyme. One of the genera of Garcinia, Garcinia dulcis, has potential as an anti-cholesterol. Based on chemotaxonomy, Garcinia latissima Miq. is also estimated to have a potency as anti-cholesterol. Aims: This study aims to test the inhibition of HMG-CoA reductase water extract activity of G. latissima fruit flesh with different duration of infusions. Materials and Methods: Garcinia latissima Miq. mesocarp was extracted using infusion method with different duration of infusions. Each of extracts was tested the inhibitory activity of HMG-CoA reductase as well as the determination of total flavonoid and total phenol content. In addition, the simplicia of the mesocarp of G.latissima Miq. will be made as a herbal tea and a hedonic test is performed to find out the degree of liking for the tea. Result: The test results showed the inhibitory activity of 100 ppm G. latissima Miq. mesocarp water extract with infusion for 5, 10 and 15 min respectively 11.32; 29.02; 13.03\%. The 10 min extract with the largest enzyme inhibition had total flavonoids content of 31.24 mg QE / gram extract and total phenol content of 4.64 mg GAE/ gram extract. The result of the hedonic test for the colour, aroma, flavour of herbal tea formula A respectively 30; 30; 20\% and formula B respectively for 40; 33.3; 50\%. Conclusion: The water extract of G.latissima Miq mesocarp has a low potency in HMG-CoA reductase inhibitory activities.

}, keywords = {Anti Cholesterol, Garcinia Latissima, Herbal Tea, HMG-CoA reductase, Mesocarp}, doi = {10.5530/pj.2018.6s.26}, author = {Herra Williany Monalissa and Berna Elya and Nuraini Puspitasari} } @article {565, title = {Pharmacognosy, Phytochemical Study and Antioxidant Activity of Sterculia rubiginosa Zoll. Ex Miq. Leaves}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {March 2018}, pages = {571-575}, type = {Original Article}, chapter = {571}, abstract = {

Introduction: Sterculia rubiginosa Zoll ex.Miq leaves have been used as traditional medicine in Indonesia. There is no report about pharmacognosy and phytochemical study with this plant.Objective: The main aim of this research is to establish pharmacognosy, phytochemical study and antioxidant activity of Sterculia rubiginosa Zoll.ex. Miq. Leaves. The plant used to cure many diseases of Indonesia. Methods: In the present study, pharmacognosy and phytochemical study of plant material were performed as per the Indonesian Herb Pharmacopoeia. Results: Microscopy powder of Sterculia rubiginosa Zoll.ex. Miq. Leaves shows star shape trichoma as a specific fragment. Physicochemical parameters including total ash (17,152 \%), acid-insoluble ash (0,922 \%), water-soluble extractive (1,610 \% w/w), alcohol-soluble extractive (4,524 \% w/w), hexane-soluble extractive (4,005 \% w/w), and ethyl acetate-soluble extractive (3,160 \% w/w) were evaluated. Phytochemical screening of ethanol extracts showed the presence of tannins, flavonoids, alkaloids, steroids-terpenoids, glycosides, and phenols. And absent of saponins and Anthraquinones. Antioxidant activity with IC50 157, 4665 ppm and flavonoid total was 59,436 mg/g quercetin equivalent. Conclusion: The pharmacognosy, physiochemical, and phytochemical evaluation provides information for the safety, identification, and class of chemical constituent\’s presents in this crude extract.

}, keywords = {Antioxidant, Pharmacognosy, Phytochemical, Sterculia rubiginosa zoll. ex Miq}, doi = {10.5530/pj.2018.3.93}, url = {http://fulltxt.org/article/526}, author = {Rini Prastiwi and Berna Elya and Rani Sauriasari and Muhammad Hanafi and Ema Dewanti} } @article {483, title = {Phytochemical Screening, Total Flavonoid and Total Phenolic Content and Antioxidant Activity of Different Parts of Caesalpinia bonduc (L.) Roxb}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {December 2017}, pages = {123-127}, type = {Original Article}, chapter = {123}, abstract = {

Background: Caesalpinia bonduc (L.) Roxb are traditionally used in Indonesia to treat various diseases, but still limited study about different part of this plant. Objective: The aim of this study was to screen the phytochemicals, to evaluate the total flavonoid and total phenolic contents as well as antioxidant activity of ethanol extract of root, stem, leaves, and seed kernel of C. bonduc. Methods: Each part of plant were extracted by reflux using 70\% ethanol as the solvent for 2 h and repeated 3 times. Total flavonoid content was determined by aluminium chloride colorimetric assay on 415 nm. Total phenolic content was determined with Folin-Ciocalteu 1:4 on 765 nm using microplate reader. Antioxidant activity was determined using 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenger methods. Results: Phytochemical screening showed that all of samples positively contain flavonoid and saponin. Total flavonoid content was the highest in leaf and the lowest in root whereas total phenols content was highest in leaf and the lowest in seed kernel. The crude extracts displayed DPPH free radical scavenging activity with highest value in leaf extract followed by root, stem, and seed kernel. Conclusion: The 70\% ethanol leaf extract of C. bonduc showed the highest yield, total flavonoid content and total phenolic content among other parts investigated. Moreover, leaf extract has highest DPPH free radical scavenging activity (79.802 g/ml) which could be related to its higher phenolic content.

}, keywords = {Caesalpinia bonduc, DPPH, Phytochemical screening, total flavonoid, total phenolic content}, doi = {10.5530/pj.2018.1.22}, url = {http://fulltxt.org/article/408}, author = {Elin Novia Sembiring and Berna Elya and Rani Sauriasari} } @article {396, title = {Alkaloid from Phoebe declinata Nees Leaves}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {September 2017}, pages = {713-720}, type = {Original Article}, chapter = {713}, abstract = {

Introduction: Genus Phoebe have been reported to produce isoquinoline alkaloids as aporphines, noraporphines, and benzylisoquinolines. Many of these isolates exhibit diversified biological activities, including cytotoxic activity. Objective: The objective of this study is to determine cytotoxic activity of compound isolated from Phoebe declinata againts MCF-7 (breast cancer cell line). Methods: Extraction was done by reflux using n-hexane, antioxidant activity measured by DPPH method and reducing power method, cytotoxic activity measured by MTT assay using MCF-7 cell line, struture eucidation was confirmed by NMR. Results: The antioxidant activity measured using DPPH method for 1 and 2 showed IC50 value of 6.42 and 11.80 \μg/mL respectively and using reducing power method for 1 and 2 showed IC50 value of 7.02 and 13.74 \μg/mL respectively. Compound (1) and (2) exhibited cytotoxic activity against MCF-7 cells with an IC50 value of 82.978 and 93.179 \μg/mL. Conclusion: Compound (1) and (2) exhibited antioxidant activity and cytotoxic activity against MCF-7.

}, keywords = {Alkaloid, antioxidant activity, Cytotoxic activity, DPPH, MCF-7 cell line., Phoebe declinata nees}, doi = {10.5530/pj.2017.6.112}, url = {http://fulltxt.org/article/165}, author = {Berna Elya and Basah Katrin and Roshamur Cahyan Forestrania and Rosmalena Sofyan and Ryan Adi Chandra} } @article {367, title = {Antioxidant Activity and Isolation of Xanthine Oxidase Inhibitor from Ruellia tuberosa L. Leaves}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {July 2017}, pages = {607-610}, type = {Original Article}, chapter = {607}, abstract = {

Introduction: The leaves of Ruellia tuberosa L. have been known to demonstrate strong antioxidant and xanthine oxidase (XOD) inhibitory activities. The aim of this study was to isolate antioxidant and XOD inhibitor from the leaves of the plants. Methods: Isolation of antioxidant and XOD inhibitor were conducted using chromatography techniques. The structure of the isolated compound was elucidated by spectroscopic methods. Results: In this study, a flavonoid was isolated and characterized as methoxylated flavonoid based on the spectral data including UV, IR, GC-MS, and NMR. The compound demonstrated DPPH free radical scavenging activity with IC50 of 28.79 \μg/ml, and XOD inhibitory with IC50 of 0.67 \μg/mL. Conclusion: The isolated compound was determined as 5-hydroxy-3,7-dimethoxy-2-(4-((3S,4S,5S,6R)-4,5, 6-trihydroxy-2(hydroxymethoxy)-tetrahydro-2H-pyrane-3-iloxy) phenyl)-4H-chromen-4-on or camarosids. The isolated compound demonstrated strong DPPH free radical scavenging and XOD inhibitory activity.\ 

}, keywords = {Antioxidant, DPPH, Flavonoid., Ruellia Tuberosa, Xanthine Oxidase}, doi = {10.5530/pj.2017.5.96}, url = {/files/pj-9-5/10.5530pj.2017.5.96/index.html}, author = {Aktsar Roskiana Ahmad and Berna Elya and Abdul Mun{\textquoteright}im} } @article {263, title = {Antioxidant Activity and Lipoxygenase Enzyme Inhibition Assay with Total Flavonoid Content from Garcinia hombroniana Pierre Leaves}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {267-272}, type = {Original Article}, chapter = {267}, abstract = {

Objective: Garcinia hombroniana Pierre leaves extract have been known to contain flavonoid, but it has not been known yet for its antioxidant activity and inhibition of lipoxygenase activity. This study aims to determine antioxidant activity and inhibition of lipoxygenase activity of G. hombroniana leaves extract. Method: Antioxidant activity tested by using FRAP (Ferric Reducing Antioxidant Power) method and inhibition of lipoxygenase activity using baicalein as the positive control. Total flavonoid assay is also quantitatively done by AlCl3 colorimetric method on the most active extract using quercetin as the positive control. Results: The test result showed that the n-hexane, ethyl acetate and methanol extract of G. hombroniana Pierre leaves have antioxidant activity which showed by EC50 value consecutively are 36.260; 2.969; and 7.416 \μg/mL, and also can inhibit lipoxygenase activity which showed by IC50 value consecutively are 2.052; 0.134; and 1.314 \μg/mL. Ethyl acetate extract of G. hombroniana Pierre leaves has the most active antioxidant activity and inhibition of lipoxygenase activity. Total flavonoid content of ethyl acetate extract of G. hombroniana Pierre leaves is 42.004 mg QE/g sample. Conclusion: Garcinia hombroniana Pierre leaves extract has antioxidant activity and can inhibit lipoxygenase activity.

}, keywords = {Antiinflammation, Antioxidant, Flavonoid, FRAP, Garcinia hombroniana Pierre, Lipoxygenase}, doi = {10.5530/pj.2017.2.45}, url = {http://phcogj.com/fulltext/312}, author = {Shinta Marlin and Berna Elya and Katrin} } @article {262, title = {Antioxidant Activity and Lipoxygenase Enzyme Inhibition Assay with Total Flavonoid Assay of Garcinia porrecta Laness. Stem Bark Extracts}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {257-266}, type = {Original Article}, chapter = {257}, abstract = {

Introduction: The genus Garcinia which is rich of secondary metabolites, mainly flavonoids, have known to have antioxidant and anti-inflammatory activity through the inhibition of lipoxygenase. There isn\’t found literature indicating research on inhibition of lipoxygenase activity been done in this plant. The purpose of this study is to obtain the data and determine the potential antioxidant activity, and inhibition of lipoxygenase activity of Garcinia porrecta Laness. stem bark extracts. Methods: This research is included FRAP (Ferric Reducing Antioxidant Power) method antioxidant assay, in vitro lipoxygenase inhibition assay, flavonoids qualitative analysis by thin layer chromatography, and total flavonoids assay in the most active extract. Results: The results showed the methanol, ethyl acetate and n-hexane extracts of G. porrecta Laness. stem bark using FRAP method, has antioxidant activity with EC50 values respectively 1.33; 4.97; and 19.96 g/mL and lipoxygenase inhibition activity with IC50 values 0.23; 0.52; and 4.87 g/mL. The most active extract in the both assay is methanol extract which has total flavonoids of 5.66 mg QE/g (quercetin equivalent). Conclusion: The results from the study show extracts of the stem bark of G. porrecta Laness. has antioxidant activity and potential for lipoxygenase inhibition.

}, keywords = {Antioxidant, Flavonoid, FRAP, Garcinia porrecta Laness, Lipoxygenase}, doi = {10.5530/pj.2017.2.44}, url = {http://phcogj.com/fulltext/311}, author = {Amalia Cipta Sari and Berna Elya and Katrin} } @article {265, title = {Antioxidant Activity and Lipoxygenase Enzyme Inhibitory Assay with Total Flavonoids Content from Garcinia hombroniana Pierre Stem Bark Extract}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {276-279}, type = {Original Article}, chapter = {276}, abstract = {

Introduction: Garcinia has been known as a rich source of xanthones, flavonoids, and phenols. The aim of this research is to obtain data of antioxidant activity and to observe potential inhibition of lipoxygenase activity that most active from methanolic, ethyl acetate and n-hexane extracts with total flavonoids content from most active extracts from the bark of Garcinia hombroniana Pierre. Methods: The antioxidant activity was measured using the ferric reducing antioxidant power (FRAP), the anti-inflammatory assay was measured using inhibition of lipoxygenase activity test, qualitative analysis of flavonoids using thin layer chromatography, and total flavonoids content was measured using AlCl3 colorimetric method. Results: The results showed that the ethyl acetate extract from G. hombroniana Pierre stem bark as the most active extract for antioxidant and lipoxygenase inhibition activity with EC50 and IC50 value consecutively 15.34 \μg /ml; 0.26 \μg /ml. Total flavonoids content of ethyl acetate is 7.430 mg QE/g extract. The results of this study showed bark extract Garcinia hombroniana Pierre has antioxidant activity and potent to inhibit lipoxygenase activity. Conclusion: Based on the research for methanolic, ethyl acetate and n-hexane extract, it can be concluded that the ethyl acetate extract of G. hombroniana Pierre as the most active extract for antioxidant and lipoxygenase inhibition activity.

}, keywords = {Antioxidant, Garcinia hombroniana Pierre, Inflammation, Lipoxygenase, Total flavonoids content}, doi = {10.5530/pj.2017.2.47}, url = {http://phcogj.com/fulltext/314}, author = {Amanda Listiyani and Berna Elya and Nuraini Puspitasari} } @article {266, title = {Antioxidant Activity and Lipoxygenase Inhibition Test with Total Flavonoid Content from Garcinia kydia Roxburgh Leaves Extract}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {280-284}, type = {Original Article}, chapter = {280}, abstract = {

Introduction: Antioxidant is one of the therapeutic strategies to overcome oxidative stress and inhibit synthesis of inflammatory mediators through lipoxygenase pathway. Garcinia is the largest of Clusiaceae family which has been proven to provide antioxidant and anti-inflammatory activity. Garcinia kydia Roxburgh is one of the plants of this genus which is known to have antioxidant activity but lipoxygenase inhibition activity from this plant was unknown. Methods: This study aimed to test antioxidant activity of the methanol, ethyl acetate and n-hexane extract from Garcinia kydia Roxburgh leaves by FRAP (Ferric Reducing Antioxidant Power) method, anti-inflammatory activity was tested by inhibiting lipoxygenase and total flavonoid content by colorimetric methods AlCl3. Results: The results showed an antioxidant activity of methanol extract, ethyl acetate and n-hexane leaves of Garcinia kydia Roxburgh have EC50 value, respectively 18,448; 12,389 and 31,260 \μg/mL, and the lipoxygenase inhibition activity have IC50 value, respectively 0,556; 0,212 and 3,575 \μg/mL. Ethyl acetate extract of Garcinia kydia Roxburgh leaves was the most active extract in this study which has total flavonoid content, 30,650 mgQE/ gram extract. Conclusion: The conclusion, Garcinia kydia Roxburgh has antioxidant and lipoxygenase inhibition activity, with ethyl acetate extract as the most active extract which contains total flavonoids.

}, keywords = {Antioxidant, Flavonoid content, FRAP, Garcinia kydia Roxburgh, Lipoxygenase}, doi = {10.5530/pj.2017.2.48}, url = {http://phcogj.com/fulltext/315}, author = {Nur Laily Putri and Berna Elya and Nuraini Puspitasari} } @article {348, title = {Fractionation and α-glucosidase Inhibitory Activity of Fractions from Garcinia hombroniana Pierre Leaves Extracts}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {May 2017}, pages = {488-492}, type = {Original Article}, chapter = {488}, abstract = {

Background: Diabetes mellitus become one of the biggest global health problems of the 21st century. Type 2 diabetes play role for the majority of cases of diabetes worldwide which is characterized by the increase of postprandial blood glucose level. Maintaining postprandial glucose level through inhibition of \α-glucosidase is one of the essential strategies in the treatment of diabetes. Inhibitory effect of \α-glucosidase was commonly used to identify active compounds potentially to treat diabetes. Natural resources have potency as antidiabetic that can be used in diabetes treatment. Objective: The objective of the study is to separate active fraction in the crude extract of Garcinia hombroniana leaves to facilitate obtaining a pure biologically active compound as the \α-glucosidase inhibitor. Methods: Fractionation to separate active fraction was performed using column and thin layer chromatography methods while \α-glucosidase inhibitory activity assay was performed in vitro using spectrophotometric methods at \λ 400 nm. Results: Ethyl acetate and methanol extract of G. hombroniana yielded 14 and 12 fractions, respectively. Two fractions with the higher percent inhibition compared to other factions are fraction 8 from ethyl acetate extract (FEA8) and fraction 3 from methanol extract (FM3). The IC50 values of FEA8, FM3 and acarbose are 16.370 \μg/mL, 59.042 \μg/mL, and 39.534 \μg/mL respectively. Conclusion: Fraction 8 from ethyl acetate extract of G. hombroniana leaves (FEA8) was separated and known in this study as the most bioactive \α-glucosidase inhibitor agent compared with another extract, fractions, and acarbose.

}, keywords = {Column chromatography, Diabetes mellitus, Fractionation, Thin layer Chromatography, α-glucosidase}, doi = {10.5530/pj.2017.4.79}, url = {/files/PJ-9-4/10.5530pj.2017.4.79}, author = {Nita Triadisti and Rani Sauriasari and Berna Elya} } @article {264, title = {Inhibition of Alpha-Glucosidase and Antioxidant Test of Stem Bark Extracts of Garcinia fruticosa Lauterb}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {273-275}, type = {Original Article}, chapter = {273}, abstract = {

Introduction: Diabetes mellitus (DM) is one of the global health emergencies that characterized by high blood glucose levels (hyperglycemia). Type 2 DM is the most common type in diabetic populations. Inhibition of alphaglucosidase can ameliorate postprandial hyperglycemia that occurs in patients with type 2 DM. Adding antioxidants to the therapy of DM is intended to reduce complications caused by oxidative stress. Some species of Garcinia have been proven to inhibit alpha-glucosidase and have antioxidant activity, but there is no research on Garcinia fruticosa Lauterb. Therefore, the aims of this research were to determine the activity of Garcinia fruticosa Lauterb. stem bark in inhibiting alpha-glucosidase and as an antioxidant. Methods: In this research, the Garcinia fruticosa Lauterb. stem bark was dried, grinded, and extracted by multistage maceration using n-hexane, ethyl acetate, and methanol. Inhibition of alpha-glucosidase test has been done in vitro on concentrated extracts and measured by microplate reader at 400 nm. The antioxidant test has been done using DPPH scavenging method and was measured by microplate reader at 519 nm. Results: Ethyl acetate extract is the most active extract for both test. IC50 values for inhibition of alpha-glucosidase test are 20.18 \μg/mL that is more active than standard (acarbose) which has IC50 value 141.55 \μg/mL. Meanwhile, IC50 value from an antioxidant test is 8.93 \μg/mL that is not more active than standard (quercetin) which has IC50 value 2.51 \μg/mL. Conclusion: Phytochemical screening shows that the ethyl acetate extract contains alkaloids, flavonoids, glycosides, saponins, and tannins.

}, keywords = {Alpha-glucosidase, Antioxidant, DPPH, Garcinia fruticosa Lauterb. Stem bark, Phytochemical screening}, doi = {10.5530/pj.2017.2.46}, url = {http://phcogj.com/fulltext/313}, author = {Nusaibah Zahratunnisa and Berna Elya and Arikadia Noviani} } @article {349, title = {Pharmacognostic and Antimicrobial Studies of Garcinia latissima Miq. Leaves (Clusiaceae)}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {May 2017}, pages = {493-498}, type = {Original Article}, chapter = {493}, abstract = {

Introduction: Garcinia latissima Miq known as Dolo magota (Maluku), is a medicinal plant belonging to the family Clusiaceae. The purpose of the research was to explore the phytoconstituents present, pharmacognostic details, and their antimicrobial efficacy. Methods: The preliminary phytochemical components were qualitatively examined using the standard method systems. The antimicrobial screening was carried out using the good diffusion method and the minimum inhibitory concentration (MIC) using dilution method. Results: The phytochemical screening of different extract of G. latissima Miq leaves revealed the presence of tannins, saponins, and alkaloids and the results were tabulated. The ethyl acetate and methanolic extracts from its leaves showed antimicrobial activity especially for Bacillus subtilis, a positive bacteria; the hexane extract did not show any activity against the selected microba. Conclusion: The results of the phytochemical and bio-efficacy study revealed most valuable information and also support the continued sustainable use of this leaves in the traditional system of medicine.

}, keywords = {Antimicrobial, Garcinia Latissima, Pharmacognostical, Phytoconstituent}, doi = {10.5530/pj.2017.4.80}, url = {/files/PJ-9-4/10.5530pj.2017.4.80}, author = {Neneng Siti Silfi Ambarwati and Islamudin Ahmad and Berna Elya and Amarila Malik and Muhamad Hanafi} } @article {255, title = {Pharmacognostic and Phytochemical Standardization of White Tea Leaf (Camellia sinensis L. Kuntze) Ethanolic Extracts}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {221-226}, type = {Original Article}, chapter = {221}, abstract = {

Background: Tea or also known as Camellia sinensis (Theaceae family) is the most popular plant and beverage in the world because of the sensory properties, prices are relatively cheap, stimulant effects, and their potential health benefits but white tea is not widely known. White tea is made from unfermented tea leaves young shoots protected from sunlight to avoid polyphenols degradation which inhibits of the chlorophyll formation and causing the white color on the leaf buds. Objective: The objective of research and development of herbal medicine is to improve the quality and safety of natural products. Materials and Methods: Macroscopical and microscopical features of the leaf have been analysis using an optical microscope and fragment analysis under scanning electron microscopy (SEM). Phytochemical and physico-chemical analysis were evaluated. The observation of the FTIR spectrum profiles is done by interpreting the typical peak that appears. Results: The leaf has actinocytic stomata, unicellular trichomes, heterogenous mesophyll which is characterized by the presence of calcium oxalate crystals and sclereid cells. Phytochemical analysis indicated resources the presence of tannins, flavonoids, glycosides and saponins.The content of polyphenol from white tea leaves ethanolic extract is 35.73\% with the largest concentration of catechins is 18.84\% and 17.43\% tannins. The derivative content of catechins is EGCG with 7.37\%. FTIR analysis showed functional groups of O-H, C-H, N-H, C=O, C=C, and C-O. Conclusion: Pharmacognostic and phytochemicals features established in this study may be used as part of the pharmacopoeial standard which can play an important role in its standardization.

}, keywords = {Characteristic, Macroscopic, Microscopic, Physico-chemicals, Phytochemicals, Theaceae.}, doi = {10.5530/pj.2017.2.37}, author = {Meiliza Ekayanti and Lia Ardiana and Sarah Zielda Najib and Rani Sauriasari and Berna Elya} } @article {346, title = {Preliminary Acute Oral Toxicity Study of White Tea Leaf (Camellia sinensis (L.) Kuntze) Ethanolic Extracts}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {May 2017}, pages = {479-482}, type = {Original Article}, chapter = {479}, abstract = {

Background: White tea is a kind of tea which manufactured with minimal processing only drying without fermentation process. White tea prepared from very young tea leaves or buds of Camellia sinensis (L.) Kuntze, Theaceae, covered with tiny, silvery hairs, and dried immediately after picking to prevent oxidation and commonly used as a beverage and herbal medicine. Objective: The present study was aimed to evaluate the safety of the white tea leaf ethanolic extract (WTE) with acute toxicity tests. Methods: The acute oral toxicity of WTE performed at dose 1250, 2500, and 5000 mg/Kg BW of Deutschland, Denken, and Yoken (DDY) mice. The animals observation for any mortality, behavioral, body weight and feed-water consumption pattern during the 14- day study. The liver, kidney, and heart isolation performed on day-15 to observe macroscopic and relative organ weight (ROW). Results: No treatment-related toxic symptom or mortality observed for the first 4 hours and 24 hours after oral administration of WTE at a dose of 1250, 2500, and 5000 mg/kg BW. All the groups of mice did not show the significant changes in behavior, breathing, and motoric activity. Conclusions: This studies showed that the oral LD50 of WTE was greater than 5000 mg/kg BW and suggests that the WTE is practically non-toxic in a single dose of level 5000 mg/kg BW.

}, keywords = {Acute toxicity, Camellia Sinensis (L.) Kuntze, Safety, Teh Putih, Theaceae}, doi = {10.5530/pj.2017.4.77}, url = {/files/PJ-9-4/10.5530pj.2017.4.77}, author = {Lia Ardiana and Meiliza Ekayanti and Sarah Zielda Najib and Rani Sauriasari and Berna Elya} }