alfin surya, alfin surya (2020) Efektivitas Ekstrak Etanol Daun Kersen terhadap Staphylococcus Aureus dan Salmonella Typhi. Jurnal Endurance, 5 (2). pp. 338-344. ISSN 2477-6521

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Abstract

The leaves of cherry to have great benefits for health, because the leaves of cherry can be used as traditional medicine for lowering the heat, anti-inflammatory, an antimicrobial and can also be used as an antiseptic. The purpose of this study to knowing a chemical compound found on the leaves of cherry and to determine the amounts in an extract of the cherry to bacteria and Salmonella typhi. The research method is difusion a test in vitro kultur Staphylococcus aureus and Salmonella typhi to the media MHA. Then the empty dipped into the extracts ethanol leaves cherry (Muntingia calbura L) with a concentration of 25%, 50%, 75%, 100% with the control of the positive (Chloramphenicol) and aquadest as control negative. Of the resrarch the effectiveness of the leaf extracts cherry (Muntingia calbura L) in the Staphylococcus aureus and Salmonella typhi, the amounts the biggest concentration of 100%, with an averege of 19,5 mm at Staphylococcus aureus and 19,4 mm for Salmonella typhi. the conclusion of ethanol extract of kersen leaves can be used as an alternative inhibiting bacterial growth

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