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All Journal Jurnal Riset Kimia Biology, Medicine, & Natural Product Chemistry Amerta Nutrition Indonesian Journal of Pharmaceutical and Clinical Research SITAWA : Jurnal Farmasi Sains dan Obat Tradisional Jurnal Farmasi Indonesia Journal of Science and Clinical Pharmacy Research
Afriani, Tika
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Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Other

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Journal : Biology, Medicine,

 1 
Isolation and Antibacterial Activity of Sembung (Blumea balsamifera) Leaf Essential Oil L., DC Afriani, Tika; Rahmi, Azimatur; Sari, Mia Darmita
Biology, Medicine, & Natural Product Chemistry Vol 13, No 2 (2024)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2024.132.361-365

Abstract

Sembung leaf essential oil is a complex mixture in the form of oily yellow liquid with a unique aroma. It contains various volatile components that have antibacterial, antifungal, antioxidant and cytotoxic activities. This study aims to determine the antibacterial activity of essential oil Blumea balsamifera L., DC against Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus. Isolation of essential oil using steam distillation method with 0.21% rendement. Inhibition activity was performed by test tube method with variation concentrations of essential oil were 10%, 20%, 40%, 80%, and 100% for each bacteria. Results of this study showed that the highest antibacterial activity on Escherichia coli at 80% concentration with an inhibition zone diameter of 27.53 mm, 100% concentration for Pseudomonas aeruginosa with an inhibition zone diameter 25.72 mm and 100% concentration for Staphylococcus aureus with inhibition zone diameter 27.31 mm. Essential oil from (Blumea balsamifera) L., DC leaves have a strong activity inhibition category against Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus.
Evaluation and Antibacterial Activity Test of Peel-off Mask Preparation from Combination of Pegagan Leaves (Centella asiatica (L) Urb.) and Charcoal Powder Utari, Fadhilla Dwi; Hilaliyati, Najmi; Afriani, Tika
Biology, Medicine, & Natural Product Chemistry Vol 13, No 1 (2024)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2024.131.127-133

Abstract

Pegagan leaf (Centella asiatica (L) Urb.) is a plant that contains flavonoids, tannins, triterpenoids, and saponins that function as antibacterials. Pegagan leaf is combined with activated charcoal powder, which has the job of absorbing facial oil, so that it is formulated in the form of a peel off mask to produce a synergistic effect. This study aims to formulate, evaluate, and test the antibacterial effectiveness of the peel-off mask preparation of pegagan leaf extract at concentrations of 1.5%, 2%, and 2.5%. This study uses an experimental method by testing the parameters of the physical evaluation requirements and testing antibacterial activity with the disc method on the peel off mask preparation. The results were evaluated for 28 days, and the results of the organoleptic test were stable, homogeneity stable, pH (5.6–6.2), dry time (16–25 minutes), dispersion (6.1-6.4 cm), and irritation (2 respondents). The effectiveness test against the bacteria Propionibacterium acnes has inhibitory power of 12.3 mm in the strong category. So, it can be concluded that the peel off mask produced has stable physical characteristics and can be used as an antibacterial mask.
Antioxidant Activity Test (DPPH) and Cytotoxicity of Jengkol Peel Ethanol Extract (Pithecellobium jiringa) on Shrimp Larvae (Artemia salina Leach) Wibowo, Glen Arya; Afriani, Tika; Rahmi, Azimatur
Biology, Medicine, & Natural Product Chemistry Vol 12, No 2 (2023)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2023.122.533-537

Abstract

This study aims to determine the antioxidant and cytotoxic activity of the ethanol extract of jengkol peel (Pithecellobium jiringa). Jengkol peel ethanol extract (Pithecellobium jiringa) was obtained by maceration using 70% ethanol as a solvent. In the phytochemical screening test it was found that chemical compounds contained in jengkol peel (Pithecellobium jiringa) including alkaloids, flavonoids, and saponins. The antioxidant activity of the ethanol extract was tested using the 35 ppm DPPH method. The test results on the ethanol extract showed moderate antioxidant activity with an IC50 value of 209.45 µg/mL. The cytotoxic activity of the ethanol extract was tested by the BSLT method using shrimp larvae (Artemia salina L.). The results showed that the ethanol extract of jengkol peel (Pithecellobium jiringa) has cytotoxic activity with LC50 value minimum of 17.875 mg/L and LC50 a maximum of 360.714 mg/L with an average of 180.136 mg/L.
Durian Seed Flour (Durio zibethinus Murr) as an Alternative Medium for Fungal Growth Afriani, Tika; Rahmi, Azimatur; Ramadhani, Putri Agiel; Rahmadaniah, Rahmadaniah
Biology, Medicine, & Natural Product Chemistry Vol 14, No 1 (2025)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2025.141.435-441

Abstract

This study aimed to evaluate the potential of durian seed flour (Durio zibethinus Murr) as an alternative medium for the growth of Candida albicans and Aspergillus niger. The bleaching process utilized sodium metabisulfite at varying concentrations (600 ppm, 800 ppm, 1000 ppm) and immersion durations (15, 20, 25 minutes). The bleached samples were dried at 70℃ for 3 hours. Durian seed flour media were formulated into three variants and compared with Potato Dextrose Agar (PDA) as the control medium. The activity test for Candida albicans used the pour plate method with incubation for 48 hours at 37℃, while Aspergillus niger was tested using the agar block method and incubated for 72 hours under the same conditions. Immersion duration significantly affected the flour's color, with longer durations producing whiter flour. Higher drying temperatures enhanced water evaporation efficiency, resulting in an average moisture content of 10.56%, compliant with national standards. The best medium formulation was F1 (10 g durian seed flour, 2 g sugar, 1.5 g agar, 0.25 g micronutrients, 100 mL distilled water), yielding 3.6 × 10⁷ CFU/mL of Candida albicans colonies and an Aspergillus niger growth diameter of 28.5 mm after 72 hours of incubation. However, sporulation of Aspergillus niger was better on PDA media. Durian seed flour shows potential as an alternative fungal growth medium.
Macroscopic, Microscopic, and Phytochemical Screening Analysis of Medicinal Plants in Nagari Lasi, West Sumatra Afriani, Tika; Rosi, Devahimer Harsep; Mailinda, Winda
Biology, Medicine, & Natural Product Chemistry Vol 14, No 2 (2025)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2025.142.621-633

Abstract

Indonesia is one of the countries titled “Megabiodiversity”, which has a high level of biodiversity, including medicinal plants. Medicinal plants utilize various parts of plants, such as roots, leaves, stems, and fruits for prevention, treatment, and pain relief. Nagari Lasi has great potential in the diversity of medicinal plants, but their utilization by the community is still limited due to a lack of knowledge. This study aims to identify the content of bioactive compounds in medicinal plants through macroscopic, microscopic, and phytochemical screening. The methods include organoleptic observation, macroscopic and microscopic analysis, and phytochemical tests. Of the 150 plant samples, the results showed that 78 samples contained alkaloids, 115 samples contained phenolics, 129 samples contained flavonoids, 75 samples contained steroids, 21 samples contained triterpenoids, and 119 samples contained saponins. This study provides basic information regarding the phytochemical content of medicinal plants in Nagari Lasi as a first step in developing traditional medicine.
Co-Authors Alysa Putri, Hasnah Azimatur Rahmi Azkia, Nisa Azqiya, Maharani Deswati DEVAHIMER HARSEP ROSI, DEVAHIMER HARSEP ROSI Efmisa, Ariesta Hevira, Linda Hilaliyati, Najmi Iza Ayu Saufani Juliasmi, Riri Khairil Armal kia, Zakiah Nurfitri Mailinda, Winda Qalbi, Abrar Hafidz Rahmadaniah, Rahmadaniah Ramadhani, Putri Agiel Rosi, Devahimer Harsep Sari, Mia Darmita Utari, Fadhilla Dwi Wibowo, Glen Arya Widiawati, Wike Zikirzi, Widi Urdatullah