Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Herbal Medicine Journal
Siahaan, Marshal Duva
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Immunology & microbiology

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Uji Aktivitas Antibakteri Ekstrak Daun Sirsak (Annona muricata L.) Terhadap Bakteri Staphylococcus aureus dan Salmonella typhi Siahaan, Marshal Duva
Herbal Medicine Journal Vol 6 No 2 (2023): Herbal Medicine Journal
Publisher : Program Studi S1 Farmasi, STIKES Senior, Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58996/hmj.v6i2.134

Abstract

Soursop plants (Annona muricata L.) have been used for generations by some Indonesian people to treat diseases. Differences in environmental conditions where a plant grows can cause differences in the types and amounts of secondary metabolites contained in the plant. This study aims to determine the antibacterial activity of ethanol extract of soursop leaves against Staphylococcus aureus and Salmonella typhi and to determine the content of secondary metabolite compounds. The type of research is a laboratory experiment, extraction was carried out on soursop leaves using the maceration method using 70% ethanol solvent. The ethanol extract of soursop leaves was then screened for phytochemistry. Antibacterial activity tests were carried out using the disc paper diffusion method. This study used 5 concentrations, namely DMSO; Chloramphenicol; 10; 30; 50, 70%. The results of phytochemical screening of ethanol extract of soursop leaves contain secondary metabolite compounds in the form of saponins, terpenoids, steroids, flavonoids, tannins, alkaloids. Ethanol extract of soursop leaves can inhibit the growth of Staphylococcus aureus bacteria at a concentration of 30-70% while Salmonella typhi at a concentration of 70%.
Co-Authors