摘要
对利用双歧杆菌、保加利亚乳杆菌、嗜热链球菌混合发酵豆粉、乳粉混合液制取双歧酸豆乳进行了研究，确定了最佳工艺参数及底料配比：发酵温度４２℃，发酵时间６ｈ，接菌总量３％，菌种比（Ｂｉ：Ｌｂ：Ｓｔ）为３：２：１，底料配比为豆粉４％，乳粉６％，糖４％。
Presenting the study and research on Bifidobacterium fermentation in soya powder and milk powder mixing-agueous. Bulk starter was prepared by culturing the Bifidobacterium. L. bulgarius and S. thermophilus individuily, then mix them in different proportion, the best formula of the raw material and the precessing facter are determined as follows:Soya powder 4%, milk powder 6%, sugar 4%, the total bacteria load 3%, the proportion of three bacteria (Bi:Lb:St) is 3:2:1, ferment temp. 42 ℃, ferment time 6 hours.
出处
《黑龙江商学院学报》
1996年第1期16-21,共6页
Journal of Harbin Commercial University(Natural Sciences Edition)
关键词
双歧杆菌
发酵
酸豆乳
soya-yoghurt, bifidofacterium, fermentation
