Article Per Year (5 Year)
p-Index From 2021 - 2026
1.325
P-Index
This Author published in this journals
All Journal Jurnal Biologi Tropis Cendana Medical Journal Jurnal Media Tropika: Jurnal Pengabdian Kepada Masyarakat
Rini, Desi Indria
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Veterinary

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
Test of Antibacterial Activity of Star Fruit Leaf Ethanol Extract (Averrhoa bilimbi linn) Against the Growth of Propionibacterium acnes Mory, Ogy Rya; Rini, Desi Indria; Nurina, Rr. Listyawati; Manongga, Fidriati Olivia
Jurnal Biologi Tropis Vol. 25 No. 4a (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4a.11135

Abstract

Treatment of Propionibacterium acnes infection can use antibiotics, but the use of antibiotics in the wrong dosage can trigger antibiotic resistance. The development of natural antibacterial research with herbal plant ingredients is one alternative to reduce the incidence of resistance. One of the plants used is star fruit leaf (Averrhoa bilimbi linn). This research aims to determine the antibacterial activity of ethanol extract of star fruit leaf (Averrhoa bilimbi linn) against the growth of Propionibacterium acnes. This research used a true experimental design research type with a post-test only control group design. This research used star fruit  leaf extract which is macerated using 70% ethanol solvent and evaporated until a thick extract is obtained. Testing of antibacterial activity using the disc diffusion method (Kirby-Bauer) against the bacteria Propionibacterium acnes. The analysis used is  the One Way Anova statistical test. Star fruit leaf extract contains alkaloid compounds, tannins, saponins, flavonoids, and steroids. The test results show that the average diameter of the inhibition zone formed by each sample was at a concentration of 100% of 17,07 mm, a concentration of 50% of 15,21 mm, a concentration of 25% of 14,16 mm, a concentration of 12,5% of 12,86 mm, a concentration of 6,25% of 12,08 mm, a concentration of 3,125% of 10,58 mm and a concentration of 1,56% of 9,16 mm. Star fruit leaf extract (Averrhoa bilimbi linn) has antibacterial activity against the growth  of Propionibacterium acnes.
Co-Authors Anita Lidesna Shinta Amat Artawan, I Made Audrey Gracelia Riwu Bandi, Richard Gilbert Christina Olly Lada Deri Riskiyanti Tallo Manafe Djawa, Mariethan Sisilia Alfiola Djunaidi, Savitry R. Maudy Idawati Trisno Koamesah, Sanggwana Marthen Jacobus Kresnawati Wahyu Setiono Lidia, Kartini Lomu Nifu, Florya Jocenly Manongga, Fidriati Olivia Maria Agnes Etty Dedy Mauti, Imelda Maria Mory, Ogy Rya Nurina, Rr. Listyawati PAKAN, PRISCA DEVIANI Ratu Edo, Megaputri Yoriska Ratu, Kristian Sagita, Sidarta Sengi, Tekla Windyanita Setianingrum, Elisabeth Levina Sari Syahrir Syahrir Tenis, Linus Chaesarandy To Rante, Su Djie Woda, Rahel Rara