| Registro completo |
| Provedor de dados: |
R. Bras. Zootec.
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| País: |
Brazil
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| Título: |
Optimization of solid-state fermentation conditions of Bacillus licheniformis and its effects on Clostridium perfringens-induced necrotic enteritis in broilers
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| Autores: |
Lin,En-Ru
Cheng,Yeong-Hsiang
Hsiao,Felix Shih-Hsiang
Proskura,Witold S.
Dybus,Andrzej
Yu,Yu-Hsiang
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| Data: |
2019-01-01
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| Ano: |
2019
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| Palavras-chave: |
Broiler
Disease
Fermentation
Probiotics
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| Resumo: |
ABSTRACT In the present study, we examined the growth parameters of Bacillus licheniformis in solid-state fermentation (SSF) and evaluated the effects of Bacillus licheniformis-fermented products on Clostridium perfringens-challenged broilers. During four and six days of SSF, the highest viable biomass was observed at 5% glucose, 10% soybean meal, 3% yeast, and 50% initial moisture content. The Bacillus licheniformis SSF products were heat- and acid-resistant. Furthermore, the fermented products were able to inhibit the growth of Clostridium perfringens and Staphylococcus aureus in vitro. In feeding experiments, in a similar manner to the antibiotic treatment group, dietary supplementation of Bacillus licheniformis-fermented products significantly improved intestinal morphology and necrotic lesions under Clostridium perfringens challenge, accompanied by increased IFN-γ mRNA expression in the spleen and bursa of Fabricius. These results together suggest that Bacillus licheniformis-fermented products have potential for development as feed additives and use as possible substitutes for antibiotics to treat Clostridium perfringens in the poultry industry.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100506
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| Editor: |
Sociedade Brasileira de Zootecnia
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| Relação: |
10.1590/rbz4820170298
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| Formato: |
text/html
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| Fonte: |
Revista Brasileira de Zootecnia v.48 2019
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| Direitos: |
info:eu-repo/semantics/openAccess
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