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Uji Aktivitas Antibakteri Ekstrak Etanol Bunga Telang (Clitoria ternatea) pada bakteri Staphylococcus aureus dan Escherichia coli Prasasti, Azmi; Fitria Lestari, Ima; Anggraini, Anita
NURSING UPDATE : Jurnal Ilmiah Ilmu Keperawatan P-ISSN : 2085-5931 e-ISSN : 2623-2871 Vol 15 No 2 (2024): JUNI
Publisher : NHM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36089/nu.v15i2.2196

Abstract

Butterfly pea flowers have benefits in almost all parts of the plant. One of the secondary metabolites in butterfly pea flowers functions as an antibacterial. This research aims to determine the ability of butterfly pea flower extract as an antibacterial against Staphylococcus aureus and Escherichia coli bacteria. The extraction method used was maceration with 70% ethanol solvent. The largest diameter of the inhibitory zone for S.aureus bacteria was found at a concentration of 90% butterfly pea flower extract of 20.8 mm. likewise for E.coli, the largest inhibitory zone diameter at a 90% concentration of butterfly pea flower extract was 15.4 mm