@article {1718, title = {Formulation of Traditional Mask Powder Containing the Mixture of Coffea robusta, Angelica keiskei and Oryzae sativa, and its Activity as Tyrosinase Enzyme Inhibitor}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {December 2021}, pages = {1594-1597}, type = {Original Article}, chapter = {1594}, abstract = {

Objective: Formulate a traditional mask powder with the mixture of Coffea robusta (CR) green bean, Angelica keiskei (AK) leaf and Oryzae sativa (OS) and evaluate its activity as an inhibitor of the enzyme tyrosinase. Methods: The traditional mask powder was formulated by mixing homogeneously CR bean, AK leaf and OS, which is sieved by 125-μm sieve and sealed by foil aluminium. Subsequently, the traditional mask powder was evaluated including organoleptic, pH and microbial contamination test. The total phenolic content of CR bean, AK leaf and OS was determined by Folin-Ciocalteu test, and the inhibitory activities of the tyrosinase enzyme was determined using L-Tyrosine as substrate. Results: The physical stability of the traditional mask powder containing CR bean, AK leaf and OS was stable after 7 days of storage. The total phenolic content of CR bean, AK leaf and OS were 9.51, 2.80 and 2.2 gGAE/100g, respectively. The CR bean, AK leaf and OS had tyrosinase enzyme inhibitor activity with IC50 value 321.52, 930.10 and 339.55 μg/mL, respectively, while the IC50 of traditional mask powder was 127.60 μg/mL, and the IC50 kojic acid used as a positive control was 573.10 μg/mL. Conclusion: This study demonstrated that the traditional mask powder made the mixture of the CR bean, AK leaf and OS has a potential as a skin lightening agent.

}, keywords = {Angelica keiskei, Coffea robusta, Oryzae sativa, Traditional mask powder, Tyrosinase enzyme inhibitor.}, doi = {10.5530/pj.2021.13.205}, author = {Diah Lia Aulifa and Annisa Sri Rahayu Berliana and Nur Asni Setiani and Arif Budiman} } @article {1290, title = {Antibacterial Activity and Mode of Action of Black Mulberry (Morus nigra) Fruits Extract Against Streptococcus mutans}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {November 2020}, pages = {1722-1726}, type = {Research Article}, chapter = {1722}, abstract = {

Background: Black mulberry was a member of the plant groups from genus Morus, which contains the highest total phenolic compounds compared to other species. It could be a potential source of antimicrobial agents. Therefore, this study aimed to evaluate the antibacterial activity of the fruits extract against Streptococcus mutans. Methods: Agar diffusion and microdilution methods were used for evaluation of the antibacterial activity and the minimum inhibitory concentration (MIC) of the extract. Protein and ion leakage from the bacterial cells induced by the extract was analyzed spectrophotometrically. The morphological change was determined using Scanning electron microscopy (SEM). Results: Black mulberry (BM) fruits extract showed antibacterial activity against S. mutans with MIC value of 8 mg/mL, as well as contributed to the aforementioned leakage. Meanwhile, cellular membrane damage was observed, indicating that the extract might inhibit growth of the bacteria. Conclusion: BM extract could be a potential raw material for herbal medicine, especially anticaries which has antibacterial activity.

}, keywords = {Black mulberry fruits extract, Cellular membrane damage, Streptococcus mutans}, doi = {10.5530/pj.2020.12.233}, author = {Arif Budiman and Diah Lia Aulifa} } @article {1135, title = {A Study Comparing Antibacterial Activity of Ageratum Conyzoides L. Extract and Piper Betle L. Extract in Gel Dosage Forms Against Staphylococcus Aureus}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {May 2020}, pages = {473-477}, type = {Original Article}, chapter = {473}, abstract = {

Background: Microorganisms such as bacteria and viruses often infect humans in their living environments. Staphylococcus aureus (SA) are gram-positive bacteria that are widely used in antibacterial activity experiments and cause infection in the body surface of mammals. Ageratum conyzoides L. (AC) and Piper betle L. (PB)are the natural herbs which have antibacterial activity against SA. Objective: This research was aimed to compare the antibacterial activity of AC with PB extracts in gel dosage form against SA. Methods: The antibacterial activity of both extracts were determined by disc diffusion method and minimum inhibitory concentration (MIC) were evaluated by the microdilution method. These extracts were formulated into gel dosage form using sodium carboxymethyl cellulose (CMC) with various concentrations and then evaluated for pH, viscosity and antibacterial activity. Results: The results show that both AC and PB extracts have antibacterial activity against SA with MIC value of 2 \% and 5 \%, respectively. Then, the gel containing 4 \% sodium CMC showed the best physical stability, either containing AC or PB extract. The gel dosage forms of both extracts did not show any difference in organoleptic properties, pH and viscosity after 28 days storage. The gel dosage forms of AC and PB extracts have antibacterial activity with inhibition zone of 20.3 mm {\textpm} 1.3 mm and 15.21 {\textpm} 1.3 mm, respectively. Conclusion: ,The antibacterial activity of AC extract was higher compared to that of PB extract in the gel dosage form.

}, keywords = {Ageratum conyzoides L. extract, Gel, Piper betle L. extract, Staphylococcus aureus}, doi = {10.5530/pj.2020.12.73 }, author = {Arif Budiman and Diah Lia Aulifa} } @article {368, title = {Antibacterial and Antioxidant Activity of Black Mulberry (Morus nigra L.) Extract for Acne Treatment}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {July 2017}, pages = {611-614}, type = {Original Article}, chapter = {611}, abstract = {

Introduction: Black mulberry is rich in phenols and is hence usable in the treatment of acne. It also contains anthocyanin, a well-known antioxidant. This study aimed to examine the antibacterial and antioxidant properties of black mulberry (Morus nigra L.) extract as a potential raw material for use in beauty care products. Method: Fruit extract was obtained using maceration method with 96\% ethanol. The antibacterial activity of the extract was determined by disc diffusion method, while the minimal inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were determined by microdilution method. Furthermore, the antioxidant activity of the extract was tested by DPPH method. Result: The results showed a 2.5\% MIC against S. epidermidis and P. acnes, confirming the antibacterial activity of black mulberry extract. The MBC values for the respective bacterium were 2.5\% and 5\%. Regarding antioxidant activity, the IC50 value of black mulberry extract was 146.731 mg/mL, suggesting its medium potential. Conclusion: Morus nigra extract has antibacterial activity against S. epidermidis and P. acnes, and has medium potential as antioxidant.

}, keywords = {Anti acne, Antioxidant, Morus Nigra Extract, Propionibacterium Acnes, Staphylococcus Epidermidis}, doi = {10.5530/pj.2017.5.97}, url = {/files/pj-9-5/10.5530pj.2017.5.97/index.html}, author = {Arif Budiman and Diah Lia Aulifa and Arif Satria Wira Kusuma and Astri Sulastri} }