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Selection of probiotics by various inhibition test methods for use in the culture of western king prawns, Penaeus latisulcatus (Kishinouye)

The growth inhibition ability of nine probiotic strains were investigated against 15 Vibrio spp. isolated from western king prawns, Penaeus latisulcatus (Kishinouye), and eight pathogenic Vibrio strains from other aquatic animals. Five different inhibition test methods such as bacteriocin-like inhib...

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Bibliographic Details
Published in:Aquaculture 2007-11, Vol.272 (1-4), p.231-239
Main Authors: Hai, Ngo Van, Fotedar, Ravi, Buller, Nicky
Format: Article
Language:English
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Summary:The growth inhibition ability of nine probiotic strains were investigated against 15 Vibrio spp. isolated from western king prawns, Penaeus latisulcatus (Kishinouye), and eight pathogenic Vibrio strains from other aquatic animals. Five different inhibition test methods such as bacteriocin-like inhibitory substance (BLIS), modified BLIS, disc-diffusion, well-diffusion and co-culture method were compared in order to select the most suitable probiotics for use in the culture of western king prawns. The results showed that the modified BLIS method was the most effective one for the selection of probiotics. Pseudomonas synxantha and P. aeruginosa were promising probiotics as they caused a significantly higher (P
ISSN:0044-8486
1873-5622
DOI:10.1016/j.aquaculture.2007.07.223