活菌酸奶菌种分离鉴定及发酵性能比较分析

Yogurt has a role in cancer was mainly due to improved intestinal flora and suppress the cancer-causing substances, reduce intestinal stromal indigo and phenol in the content; activation of the immune function, inhibit cancer cell proliferation. Industrial production is the most commonly used lactic acid bacteria Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus, Bifidobacterium, such as, milk (or other milk) after fermentation, improved nutrition and increased utilization at the same time, inhibition of harmful bacteria and toxic substances, protecting human health. In this paper, several market Isolation and identification of viable yogurt bacteria and fermentation performance, reflected by comparing the performance of a variety of lactic acid bacteria. Isolation and identification of bacteria from the yogurt method to extract the different bacteria found in experiments, Lactobacillus bulgaricus, Lactobacillus acidophilus, Streptococcus thermophilus yogurt fermentation in experimental animals inhibit cancer cells in vivo.