Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative photos showing the antibacterial activity of the methanol extract of Hibiscus sabdariffa calyces at concentration 500 mg/ml (10 mg/disc). P: Penicillin G 10 units/disc, G: Gentamicin 10 μg/disc, M: 80% Methanol extract of Hibiscus sabdariffa calyces 10 μg/disc, P.a: Pseudomonas aeruginosa ATCC 27853, S.e: Staphylococcus epidermidis ATCC 49461, E.c: Escherichia coli ATCC 25922, B.c: Bacillus cereus ATCC 10876
