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仔猪益生乳酸菌的分离及其抗逆性筛选
引用本文:夏芳,罗满林,陈瑞爱.仔猪益生乳酸菌的分离及其抗逆性筛选[J].中国动物保健,2010,12(2):39-41.
作者姓名:夏芳  罗满林  陈瑞爱
作者单位:1. 广东大华农动物保健品股份有限公司,广东,527400
2. 广东大华农动物保健品股份有限公司,广东,527400;华南农业大学兽医学院,广东,510642
摘    要:从仔猪肠道中分离出45株乳酸菌,从中筛选出4株耐酸、耐胆盐并具有良好益生性的菌株,小鼠试验证明其具有可靠的安全性,所分离出的4株乳酸杆菌可用于仔猪生产中用。

关 键 词:乳酸杆菌  纯化  耐酸  耐猪胆盐

Isolation and Selection of Lactobacillus from Swine and Study of Its resistant Characteristics
XIA Fang,LUO Manlin,CHEN Ruiai.Isolation and Selection of Lactobacillus from Swine and Study of Its resistant Characteristics[J].China Animal Health,2010,12(2):39-41.
Authors:XIA Fang  LUO Manlin  CHEN Ruiai
Institution:( XIA Fang1,LUO Manlin1.2,CHEN Ruiai 1 ) (1 Guangdong Dahuanong Animal Health Products Co.,Ltd. Guangdong 527400,2 College of Veterinary Medicine of South China Agricultural University,Guangdong,510642)
Abstract:Forty five strains of Lactobacillus were isolated from intestinal of healthy swine, from which four strains had better probiotics were identificated though the experiments of tolerance to acid and bile salt . And the security experiment of mice identicated that the four Lactobacillus use for animal were safe, So they could be made to piglet production.
Keywords:Lactobacillus  isolation  tolerance to acid  tolerance to bile sal  
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