Antagonistic Compounds Produced by Consortium of Probiotic Bacteria against Fish Pathogens
نویسندگان
چکیده
In this study, the antimicrobial activity of three solvent extracts of consortium (mixed culture) of commercial available probiotic bacteria against eight fish pathogens using well diffusion and disc diffusion assay method. The probiotic bacteria inhibited almost all the fish pathogens tested. All tested strains were significantly inhibited at probability level (P<0.5).Zone of inhibition was higher in well diffusion method than disc diffusion method because of diffusible rate was higher in well method. These findings encountered that mixed probiotic culture have a broad spectrum antimicrobial effect.
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