嗜酸乳杆菌菌株对糖类的利用
Utilization of sugars by Lactobacillus acidophilus strains.
作者信息
Srinivas D, Mital B K, Garg S K
机构信息
Food Science and Technology Department, College of Agriculture, G.B. Pant University of Agriculture and Technology, Nainital, India.
出版信息
Int J Food Microbiol. 1990 Jan;10(1):51-7. doi: 10.1016/0168-1605(90)90007-r.
Utilization of various carbohydrates viz., glucose, fructose, sucrose, lactose and galactose by Lactobacillus acidophilus strains was investigated in Lactobacillus Selection Broth. Maximum viable counts, acid production and sugar utilization by different test strains were in the order: glucose greater than or equal to fructose greater than sucrose greater than or equal to lactose greater than galactose. The generation time of the tested strains was shorter in glucose medium as compared to sucrose or lactose medium.
在嗜酸乳杆菌选择肉汤中研究了嗜酸乳杆菌菌株对各种碳水化合物（即葡萄糖、果糖、蔗糖、乳糖和半乳糖）的利用情况。不同测试菌株的最大活菌数、产酸量和糖利用率的顺序为：葡萄糖≥果糖＞蔗糖≥乳糖＞半乳糖。与蔗糖或乳糖培养基相比，测试菌株在葡萄糖培养基中的世代时间更短。
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