Tropical Health and Medical Research
Vol 1 No 2 (2019): Tropical Health and Medical Research

Inhibition Strength of Rosella (Hibiscus sabdariffa L.) Boiled Water on Salmonella typhi in vitro

Sutiany, Ayu (Unknown)
Dwiyanti, Ratih Dewi (Unknown)
Oktiyani, Neni (Unknown)



Article Info

Publish Date
31 Aug 2019

Abstract

Rosella (Hibiscus sabdariffa L.) is a plant that can use as herbal medicine. Roselle calyx contains active compounds flavonoids, saponins, and tannins. These compounds can use as an antibacterial against Salmonella typhi. This study aims to determine the Minimum Inhibitory Concentration and Minimum Bactericidal Concentration and the effect of rosella cooking water concentration on Salmonella typhi in vitro. Experimental research with posttest only controls group design through dilution method. The results of the Minimum Inhibitory Concentration (MIC) study showed clarity at concentrations of 60%, 70%, 80%, 90%, and 100%. Minimum Bactericidal Concentration (MBC) results obtained the number of colonies at a concentration of 60% by one colony, at a level of 70%, 80%, 90%, and 100% showed no colony growth. Based on the results of the study concluded that there was an influence of rosella cooking water concentration on the growth of Salmonella typhi in vitro.

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Journal Info

Abbrev

JAK

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Public Health

Description

Tropical Health and Medical Research is an open access, peer-reviewed journal that publishes original research on all aspects of tropical medicine and global health. The journal welcomes clinical, epidemiological and laboratory. Key topics include: Viral, bacterial and parasitic infectious diseases, ...