ISOLATION AND MOLECULAR IDENTIFICATION OF AMYLOLITIC BACTERIA FROM VANNAMEI SHRIMP (LITHOPENAEUS VANNAMEI) PONDS AS PROBIOTIC AGENTS

Publons ID(not set)
Wos IDWOS:001128370800008
Doi10.36868/IJCS.2023.04.27
TitleISOLATION AND MOLECULAR IDENTIFICATION OF AMYLOLITIC BACTERIA FROM VANNAMEI SHRIMP<i> (LITHOPENAEUS</i><i> VANNAMEI)</i> PONDS AS PROBIOTIC AGENTS
First Author
Last Author
AuthorsFitriadi, R; Setiyawan, AC; Palupi, M; Nurhafid, M; Rahma, A;
Publish DateOCT-DEC 2023
Journal NameINTERNATIONAL JOURNAL OF CONSERVATION SCIENCE
Citation
AbstractProbiotics are bacteria that have the potential to be developed as biocontrol agents in aquaculture. Several probiotic abilities have been known such as protein breakdown and antibacterial which are relevant to suppressing the growth of pathogens. This study aimed to isolate and identify the molecular amylolytic bacteria from vannamei shrimp aquaculture ponds with different systems as probiotic agents. The method used were a survey and random sampling technique from traditional and intensive shrimp farming. Parameters analyzed included the proportion of proteolytic bacteria, amylolytic index, and molecular identification. The results showed that the proportion of amylolytic bacteria in intensive ponds was higher than in traditional ponds. Screening based on colony morphology and the highest activity index obtained four identified bacterial isolates from the Vibrio sp, Staphylococcus sp, and Pseudoalteromonas groups with an identity value of 98.23%-99.80%. Pseudoalteromonas sp. has the highest amylotlytic content and generlly has antimicrobial activity which can be used as probiotic agents.
Publish TypeJournal
Publish Year2023
Page Begin1659
Page End1670
Issn2067-533X
Eissn2067-8223
Urlhttps://www.webofscience.com/wos/woscc/full-record/WOS:001128370800008
AuthorREN FITRIADI, S.S.T, M.P
File139380.pdf