Effect of soybean meal fermented with Bacillus subtilis BS12 on growth performance and small intestinal immune status of piglets

被引：63

作者：

Zhang, Yu ^{[1
]}

Shi, Changyou ^{[1
]}

Wang, Cheng ^{[1
]}

Lu, Zeqing ^{[1
]}

Wang, Fengqin ^{[1
]}

Feng, Jie ^{[1
]}

Wang, Yizhen ^{[1
]}

机构：

[1] Zhejiang Univ, Inst Feed Sci, Key Lab Anim Nutr & Feed Sci, Zhejiang Prov Lab Feed & Anim Nutr,Minist Agr Eas, 866 Yuhang Tang Rd, Hangzhou 310058, Zhejiang, Peoples R China

来源：

FOOD AND AGRICULTURAL IMMUNOLOGY | 2018年 / 29卷 / 01期

关键词：

Bacillus subtilis; fermented soybean meal; piglets; inflammation; EXTRACELLULAR POLYMERIC SUBSTANCES; BETA-CONGLYCININ; NUTRITIONAL QUALITY; GLYCININ; DIGESTIBILITY; HYPERSENSITIVITY; IMPROVEMENT; NUTRIENTS; RESPONSES; ACID;

D O I：

10.1080/09540105.2017.1360258

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This study was aimed to screen a high-efficient strain for degrading antigenic protein in soybean meal (SBM) and evaluate the effect of fermented soybean meal (FSBM) on growth performance of piglets. A Bacillus subtilis strain BS12 was selected through plate and fermentation experiment, which reduced 92.36% less glycinin and 88.44% less beta-conglycinin in SBM. A total of 192 piglets were assigned to receive either a diet of SBM with antibiotics (the control group) or a diet containing 10% FSBM without antibiotics. The average daily gain and feed intake of pigs fed FSBM were superior (p<.10) to those fed the control diet. Reduced (p<.05) mRNA expression of pro-inflammatory cytokines was detected in the jejunum and ileum of pigs fed FSBM. These results demonstrated that a diet containing BS12 FSBM improved growth performance by reducing dietary inflammation in piglets.

引用

页码：133 / 146

页数：14

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