INHIBITORY EFFECT OF DIFFERENT PROBIOTIC FORMULATIONS ON SALMONELLA HEIDELBERG, AVIAN PATHOGENIC ESCHERICHIA COLI AND CAMPYLOBACTER JEJUNI

نویسندگان

چکیده

Uma enorme variedade de espécies microrganismos tem sido usada como probiótico visando melhorar o equilíbrio microbiano intestinal, controlar e prevenir a colonização bactérias patogênicas promover crescimento na produção animal. Baseado nos diversos fatores benéficos dos agentes ação probiótica no organismo, objetivou-se avaliar eficácia das linhagens três formulações diferentes probióticos pela análise capacidade inibitória contra patógenos comuns do trato gastrointestinal frangos. Três compostas por gêneros Bacillus, Lactobacillus, Saccharomyces, Enterococcus, Bifidobacterium Pediococcus foram testadas in vitro pelo método spot cultura em placas para inibição Escherichia coli, Salmonella Heidelberg Campylobacter jejuni. Os halos medidos classificados acordo com grau patogenicas. A formulação contendo associação entre Lactobacillus Saccharomyces apresentou melhores resultados quando comparado as demais formulações.

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ژورنال

عنوان ژورنال: Veterinária notícias

سال: 2022

ISSN: ['1983-0777', '0104-3463']

DOI: https://doi.org/10.14393/vtn-v28n1-2022-66427