Journal des agents antimicrobiens

Isolation of Bioactive Secondary Metabolites from Seaweeds Amphiroa anceps against Chicken Meat Associated Pathogens

Abstract

Lubobi SF, Matunda C, Kumar V and Omboki B

The biodiversity of ocean living resources provide an ample scope for the extraction of drugs and chemicals for therapeutic purposes. Sea weed Amphiroa anceps, collected from Thondi-Palk Strait region of Tamil Nadu, was studied for antagonistic activity of proteins. Seaweed species were identified based on specula morphology. Ethyl Acetate extracts yielded a total of 0.9 g, 0.12 g, 0.02 g, 0.14 g and 0.17 g from 1.5 g of sponge respectively. The antagonistic activity of crude extract against bacterial pathogens showed clear inhibition zones against Yersinia sp., Streptococcus sp. and Vibrio sp. The extracted Seaweed strain had Minimum Inhibitory Concentrations against all the three chicken meat associated pathogens, Vibrio sp., Yersinia sp. and Streptococcus sp. and Minimum Bactericidal Concentration against two chicken meat associated pathogens, Vibrio sp. and Yersinia sp.