Open AccessANALISIS KLT BIOAUTOGRAFI EKSTRAK KULIT BATANG TANAMAN KAYU JAWA (Lannea coromandelica) TERHADAP BAKTERI Staphylococcus aureus DAN Shigella dysentriae
Author(s) -
Yumita Yumita,
Abd. Rahman Razak,
Indriani Indriani,
Syaiful Bahri
Publication year - 2019
Publication title -
kovalen
Language(s) - English
Resource type - Journals
ISSN - 2477-5398
DOI - 10.22487/kovalen.2019.v5.i2.12786
Subject(s) - shigella dysenteriae , staphylococcus aureus , traditional medicine , antibacterial activity , shigella , bark (sound) , microbiology and biotechnology , biology , bacteria , medicine , salmonella , escherichia coli , biochemistry , ecology , genetics , gene
Java wood plants (Lannea coromandelica) is a traditional medicinal plant which is still often used by people to treat internal and external wounds. The study aims to determine the effect of solvent polarity in Javanese stem bark extract on Staphylococcus aureus and Shigella dysenteriae, and to identify the compound groups which had an antibacterial activity against Staphylococcus aureus and Shigella dysenteriae with KLT-Bioautography analysis. The results show that the n-hexane extract of Javanese bark is not showing an antibacterial activity against Staphylococcus aureus and Shigella dysenteriae, whereas the ethyl acetate extract and methanol of Javanese bark show an antibacterial activity against Staphylococcus aureus and Shigella dysenteriae. The results of the TLC-Bioautography test show negative results for Staphylococcus aureus and Shigella dysenteriae.
Keywords: Lannea coromandelica, antibacterial, Staphylococcus aureus, Shigella dysentriae, KLT-Bioautografi