野猪粪便中乳酸菌的分离鉴定及特性研究

王翌,李淼,李永锋,孙元,仇华吉

Identification and Properties of Lactic Acid Bacteria Isolated from Wild Boar Feces

WANG Yi,LI Miao,LI YongFeng,SUN Yuan,QIU HuaJi

表2 三株乳酸菌的种属鉴定及耐酸、耐胆盐特性

Table 2 Species identification and acid and bile salt tolerance of three lactic acid bacteria

菌株 Isolate 种属 Specie pH 3.0 MRS中存活率 Survival rate at pH 3.0 (%) 0.3%胆盐MRS中存活率 Survival rate at 0.3% bile salt (%) M6-5 蒙氏肠球菌Enterococcus mundtii 65.22 53.37 M2-38 耐久肠球菌Enterococcus durans 56.83 76.08 M6-27 黏膜乳杆菌Lactobacillus mucosae 70.47 82.99