@article {1874, title = {The phytochemical and pharmacological activity of extract Kirinyuh (Chromolaena odorata L.) leaves: A Review}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {October 2022}, pages = {580-586}, type = {Research Article}, chapter = {580}, abstract = {

C. odorata L. is considered to be a plant weed that is scattered in various climates. As a weed, this plant contains a variety of beneficial secondary metabolites. Several studies have shown the benefits of C. odorata L. leaf extract. This study reviews the metabolite content and the pharmacological activities of C. odorata L. leaf extract. A literature search was carried out to obtain various studies related to the use of this plant extract. Secondary metabolites identified in C. odorata L. are alkaloids, flavonoids, tannins, saponins, and steroids. Several reports have also shown that even though it is considered a weed, C. odorata L. leaf extract also provides many benefits due to its pharmacological activities. Various pharmacological activities include anti-inflammatory, anti-microbial, antioxidant, antidyslipidemia, hematologic agent, antidiabetic and anti-cataract, analgesic and antipyretic, wound healing, anti-malaria, mosquito larvicidal, antihypercholesterolemia, and antifungal.

}, keywords = {Characterization, Chromolaena odorata, Kirinyuh, Pharmacological activity, Phytochemical}, doi = {10.5530/pj.2022.14.139}, author = {Erna Harfiani and Yudhi Nugraha and Citra Ayu Aprilia and Feda Anisah Makkiyah and Ratna Puspita and Viol Dhea Kharisma and Muhammad Hermawan Widyananda and Ahmad Affan Ali Murtadlo and Dora Dayu Rahma Turista and Muhammad Badrut Tamam and Riso Sari Mandeli and Mirella Fonda Maahury and Devi Purnamasari and Muhammad Arya Ghifari and Muhammad Thoriq Albari and Muhammad Raffi Ghifari and Asmi Citra Malina A. R. Tasakka and Alexander Patera Nugraha and Rahadian Zainul} } @article {1835, title = {Uncover Itchy Leaves Ethnomedicine Usage: A Preliminary Study on Characterization and Bioactivity of Laportea Spp}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {August 2022}, pages = {286-295}, type = {Original Article }, chapter = {286}, abstract = {

Background: Laportea decumana (Roxb.) Wedd. and Laportea stimulans (L.f.) Miq. (Urticaceae) or itchy leaves are endogenous plants from The Maluku Islands, Indonesia, which are used topically as analgesics by local people. Objective: As part of a preliminary investigation on the itchy leaves, this study was conducted to provide information on their macroscopic and microscopic characteristics, phytochemical profiles, and bioactivities according to the ethnomedicinal usages. Materials and Methods: The macroscopic examination was carried out on fresh leaves. The microscopic examination was carried out on leaf powder under a light microscope. The phytochemical analyses using TLC were conducted on those crude extracts and fractions. The bioactivity assays were conducted in vitro as Cox-2 inhibitory and DPPH radical scavenging activities. Results: reveal similar characteristics in the macroscopic and microscopic properties of both Laportea spp. leaves. Calcium oxalate crystals were observed in L. decumana but not found in L. stimulans. Both species have stomata with anisocytic type. More trichomes are found in the leaves of L. decumana, yet smaller and easily detachable. TLC analyses exhibited slightly different profiles. The crude extracts and fractions at 10 μg/ml showed similar inhibitory percentages on Cox-2. The DPPH scavenging activities of the crude extracts and fractions of L. decumana showed active moderate activity with an IC50 value \< 250 μg/ml, while those of L. stimulans showed moderate to weak potency with an IC50 value \< 500 μg/ml. Conclusion: Further exploration on Laportea spp. pharmacological activity is recommended to provide stronger evidence for its ethnomedicinal usage.

}, keywords = {Characterization, Cox-2 inhibitor, DPPH radical scavenging activity., Itchy leaves, Laportea decumana (Roxb.) Wedd, Laportea stimulans (L.f.) Gaud, Phytochemical profiles}, doi = {10.5530/pj.2022.14.98}, author = {Lukman La Basy and Djoko Santosa and Retno Murwanti and Triana Hertiani} } @article {1233, title = {Nanoparticle Characterization of Allium sativum, Curcuma mangga and Acorus calamus as a Basic of Nanotechnology on Jamu Subur Kandungan Madura}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {1152-1159}, type = {Research Article}, chapter = {1152}, abstract = {

Introduction: The increasing of researcher attraction on the herbal drug after so long ignored due to difficulties in processing has opened a new door for the development of a novel of "jamu Subur Kandungan". However, the constraints that then faced in consuming "jamu Subur Kandungan", an herbal reproductive drug, are the solubility and poor absorption in the intestine. Therefore, this study aims to characterize nanoparticle of the combination of garlic (Allium sativum), temu mangga (Curcuma mangga) and jeringau (Acorus calamus) encapsulated by chitosan. Material and Methods: the simplicial of garlic (Allium sativum), temu mangga (Curcuma mangga) and jeringau (Acorus calamus) was purchased from Materia Medica Batu Malang Indonesia. Nanoparticle of combination of garlic, temu mangga and jeringau was produced by ionic gelation method. Nanoparticle characterization was assessed by Scanning electron microscopy (SEM), Spectrophotometer Fourier Transform Infra-Red (FTIR), Particle Size analyzer (PSA) and X-ray diffraction (XRD). Result: The ionic gelation method succeeded to make nanoparticle. The produced nanoparticle was around 438-1159 nm. The length of sonication has proven to make the particle size smaller. The particle size distribution of chitosan at the time of 90 min sonication and 150 min was classified as uneven because of the particle size clustered in the range 500-1000 nm and 3000-5000 nm. The hydroxyl (OH) group appeared at wave number 3429-2466 cm-1, while the amide functional group appeared at wave numbers (1648-1652 cm-1. Phosphate groups (P = O) also appeared, which is a TPP residue, at a wavenumber 1384 cm-1. Conclusion: Chitosan-garlic nanoparticles (Allium sativum), temu mangga (Curcuma mangga) and jeringau (Acorus calamus) were successfully produced with ionic gelation method.

}, keywords = {Characterization, Garlic, Ionic gelation, Jeringau, Nanoparticle, Temu mangga}, doi = {10.5530/pj.2020.12.162}, author = {Bayyinatul Muchtaromah and Didik Wahyudi and Mujahidin Ahmad and Rahmi Annisa} } @article {950, title = {Characterization Sodium Carboxymethyl Cellulose from Alpha Cellulose Betung Bamboo (Dendrocalamus asper)}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {September 2019}, pages = {894-900}, type = {Original Article}, chapter = {894}, abstract = {

Objective: Sodium carboxymethylcellulose (Na-CMC) is one of pharmaceutical excipients that can be used to increase viscosity in topical, oral and parenteral pharmaceutical formulation, beside that it can also be used as binder and disintegrant in tablet formulation. Betung bamboo is one of natural material that contains high concentration of holocellulose for about 83.80\%. The purpose of this study was to characterize Na-CMC obtained through alkalization and carboxymethylation reaction. Methods: Alkalization was carried out using 25\% sodium hydroxide and 1.7\% sodium tetraborate. Carboxymethylation was done with sodium monochloroacetate to alpha cellulose ratio 1.3 : 1. Product was identified by FTIR and further characterized by XRD, SEM, DS value and pH. Result: The product was white colour powder which has similarities of its infrared spectrum to reference. Other characteristics that showed similarities to reference was degree of substitution 0.7073, pH 7.61, average of particle size distribution 71.54 μm, moisture content 5.88\%, sulfated ash content 32.64\% and loss on drying 9.85\%. Conclusion: Based on the comparison of X-ray diffraction, there is similarity between reference and product (Na-CMC) from betung bamboo. However, there were differences in melting temperature, viscosity and morphological analysis with SEM to reference.

}, keywords = {Alkalization, Betung bamboo, Carboxymethylation, Cellulose, Characterization, Sodium carboxymethylcellulose}, doi = {10.5530/pj.2019.11.143}, author = {Herman Suryadi and Sutriyo and Ghina Fauziah} } @article {236, title = {Anti-HIV Activity of Phytosterol Isolated from Aerva lanata Roots}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {November 2016}, pages = {112-116}, type = {Original Article}, chapter = {112}, abstract = {

Background: AIDS in humans, which is caused by the HIV remains among the leading causes of death worldwide. Objective: The study was undertaken to investigate the HIV-RT inhibitory activity of Phytotesrols extracted from roots of Aerva lanata. Methodology: Sequential maceration method was performed for preparation of extracts using hexane, chloroform, ethyl acetate, acetone and methanol solvents. RetroSys HIV-1 RT (Innovagen, Sweden) kit was used to determine the HIV-RT inhibitory activity of all solvents extracts. Results \& Discussion:\ All extracts showed significant inhibitory activity. Chloroform extracts shows highest inhibition of recombinant HIV-RT (89.0\%) at 2 and mg/ml concentration. Phytosterols isolated from chloroform extracts. These results were remarkable and can be used to develop a new drug for HIV treatment or other infectious diseases caused by the pathogenic micro-organisms, for which plant sterols may play a distinctive role. Conclusion: Further work is in progress to evaluate the advanced spectroscopic studies are required for the structural elucidation, identification and characterization of the active compound from this plant.

}, keywords = {Aerva lanata, Characterization, HIV-1, Phytosterols, Reverse transcriptase, Structural elucidation}, doi = {10.5530/pj.2017.1.19}, author = {Rajendra Prasad Gujjeti and Estari Mamidala} } @article {200, title = {Synthesis of Plant Mediated gold Nanoparticles using Azima Tetracantha Lam. Leaves extract and Evaluation of their Antimicrobial Activities}, journal = {Pharmacognosy Journal}, volume = {8}, year = {2016}, month = {Oct 2016}, pages = {507-512}, type = {Original Article}, chapter = {507}, abstract = {

Aim: The demand for nanoparticles is increasing day by day due to their wide range of applications in various areas including pharmaceutical industry. Nanoparticles are formally synthesized by chemical methods in which the toxic and flammable chemicals are used. Methods: This article reports about an effective, rapid and eco-friendly technique for the fabrication of gold nanoparticles from gold chloride solution using Azima tetracantha Lam. leaves extract. The effects of the leaves extract of Azima tetracantha, the concentration of Gold chloride solution, the time of the reaction and the effect of tem\¬perature on the rate of the reaction were investigated. The synthesized gold nanoparticles (AuNPs) were characterized by using various techniques such as Dynamic Light Spectroscopy (DLS), Scanning Electron Microscopy (SEM), UV-Vis spectra gave surface plasmon resonance (SPR) at 540 nm, Fourier Transform Infrared spectroscopy (FTIR) and X-ray diffraction (XRD). This revealed the reduction of gold ions (Au+) to gold metal (Au0) which indicated the formation of gold nanoparticles (AuNPs). Results: The antimicrobial action of biosynthesized AuNPs indicated effective activity against bacterial pathogens Aeromonas liquefaciens, Enterococcus fecalis, Micrococcus luteus, Salmonella typhimurium and fungal pathogens Candida albicans, Cryptococcus sp, Microsporum canis, Trichophyton rubrum. Conclusion: This revealed that gold nanoparticles could provide a safer alternative to conventional antimicrobial agents.

}, keywords = {Antimicrobial Activity., Azima tetracantha Leaves Extract, Biosynthesis, Characterization, Gold Nanoparticles}, doi = {10.5530/pj.2016.5.17}, author = {Abirami Hariharan and Tajuddin Nargis Begum and Mohamed Hussain Muhammad Ilyas and Hussain Syed Jahangir and Premkumar Kumpati and Shilu Mathew and Archunan Govindaraju and Ishtiaq Qadri} }