Title : Development of a bioactive feed from marine source for treating bacterial infection in aquaculture
Abstract:
Bacterial diseases are a major obstacle to the sustainability and development of aquaculture industry, resulting in limited productivity, economic harm and the need to use expensive control measures. The overuse of certain antibiotics leads to antibiotic resistance. Aeromonas hydrophila and Vibrio parahemolyticus pathogens infect several fishes, shellfishes, shrimps, crustaceans and is a serious problem since it affects the production of aquatic animals in the aquaculture industry. Therefore, the development of novel antibacterial therapeutics is a dire necessity for the inhibition of these pathogens. 145 Actinomycetes were successfully isolated from marine sediments. Among them, five strains displayed potent antibacterial activity.