DAYA ANTIBAKTERI EKSTRAK ETANOL DAUN BELUNTAS (Pluchea indica less) TERHADAP Escherichia coli SECARA IN VITRO

ARY SUSANTI, 060213020 (2007) DAYA ANTIBAKTERI EKSTRAK ETANOL DAUN BELUNTAS (Pluchea indica less) TERHADAP Escherichia coli SECARA IN VITRO. Skripsi thesis, UNIVERSITAS AIRLANGGA.

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Abstract

The aim of this study was to investigate the antibacterial activity of the ethanol extract Pluchea indica less leaves against Escherichia coil by in vitro. The method using broth dilution test was determined Minimum Bactericidal Concentration (MBC) with a broth extract cultures into Eosin Methylen Blue Agar (EMBA) medium. The twice tubes of concentration extract of 25% and 50% was showed no visible turbidity, and then inoculated into Eosin Methylen Blue Agar medium. After 24 h of incubation at 37 °C, Minimum Bactericidal Concentration (MBC) was determined which no viable growth of Escherichia coli at Eosin Methylen Blue Agar (EMBA) medium. The result showed that Minimum Bactericidal Concentration (MBC) of the extract of 25% and 50% had been similar (X2<0.05) on the growth of Escherichia coli. Based on this result, Minimum Bactericidal Concentration (MBC) of the extract was used 25% concentration.

Item Type: Thesis (Skripsi)
Additional Information: KKC KK KH 34/07 Sus d
Uncontrolled Keywords: COMPOSITAE; ESCHERICHIA COLI
Subjects: Q Science > QK Botany > QK710-899 Plant physiology
Divisions: 06. Fakultas Kedokteran Hewan
Creators:
CreatorsEmail
ARY SUSANTI, 060213020UNSPECIFIED
Contributors:
ContributionNameEmail
ContributorRimayanti, M. Kes., drhUNSPECIFIED
ContributorMohammad Sukmanadi, M. Kes., drhUNSPECIFIED
Depositing User: Nn Dewi Rekno Ulansari
Date Deposited: 07 Jan 2008 12:00
Last Modified: 14 Sep 2016 01:11
URI: http://repository.unair.ac.id/id/eprint/17960
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