降胆固醇干酪乳杆菌WB生长培养基的筛选  

Choice of the optimal medium for the growth of cholesterol-reducing Lactobacillus casei WB

作　　者：陈金子[1] 侯红漫[1] 陈莉[1] 刘阳[1] 

机构地区：[1]大连工业大学生物与食品工程学院,辽宁大连116034

出　　处：《中国酿造》2010年第4期52-54,共3页China Brewing

基　　金：辽宁省教委创新团队项目(20061015)

摘　　要：降胆固醇干酪乳杆菌WB在不同种类选择性培养基上生长培养后,比较活菌菌落数、菌落及溶钙圈大小。结果显示:MRS培养基最适合降胆固醇乳酸菌WB的培养,活菌数最多、菌落及溶钙圈最大。厌氧培养后效果更佳。The optimal media for the growth of cholesterol-reducing Lactobacillus casei WB was chosen by detecting the number, size of colony and the size of calcium-dissolving zone when the bacteria grew in different media. The results showed that the growth of the cholesterol-reducing lactobacillus was best, the number of living bacteria was the largest and the calcium-dissolving zone was the biggest when the bacteria grew in the MRS media, which is better after anaerobic treatment.

关 键 词：降胆固醇 乳酸菌 培养基 

分 类 号：Q93-335[生物学—微生物学]