ANTIMIKROBA EKSTRAK ETANOL DAUN TAPAK LIMAN (ELEPHANTOPUS SCABER L.) DENGAMENGGUNAKAN METODE KLT BIOAUTOGRAFI
Abstract
Has done research with the title ”Antimicrobial Test Ethanol Leaf Extract Tread Liman (Elephantopus scaber L.) by Using Method TLC-Bioautography”. The purpose of this study was to determinethe chemical components and antimicrobial activity of ethanol. The extracts obtanied of leaf by maceration using ethanol 96% solvent. The preliminary research was done by screening test using microbial test to ward ethanol 96% extract of Tapak Liman leaf (Elephantopus scaber L.) which where use in 1mg/ml. The result showed that the etanol 96% extract inhibit growth of bacterial Escherchia coli, Pseudomonas aeruginosa, Staphylococcus aureus, dan Vibrio sp. The best obtained from reparation though TLC-Bioautography by means eluen n-hexane : ethyl acetate (3: 1). He results showed that the ethanol extract of leaves of Tread liman (Elephantophus scaber L.) has antimicrobial activity and contains several compounds that have antimicrobial activity.
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