Summary of the study. 1] Weikang probiotic patented strain Bacillus coagulans BC99 isolated from infant intestinal samples in Inner Mongolia. The characteristics of the strain are as follows:
The strain was obtained from more than 200 strains of Weizmannia coagulans, with fast growth rate, high cell density and high spore count
It can significantly inhibit the growth of Escherichia coli, Staphylococcus aureus and Salmonella pathogens
Excellent heat resistance, 80 water bath treatment for 2 hours, spore survival rate of 98%;100 The survival rate of spores was 96% after 10min of high temperature treatment
Bacterial powder can be used in food or beverages, especially hot drinks, to give food or beverages a prebiotic function.
2] At present, the strain is preserved in the Microbiology Center of the Chinese Microbial Strain Collection Management Committee (CGMCC), and the collection number is CGMCC No21801。
3] Weizmannia coagulated BC99 is prepared by patented technologies such as expansion, enrichment and spray drying, with a light yellow powder appearance, which can be widely used in functional microbial agents, food, health care products or medicines.
Research on the application of BC99 in hot beverages.
Through the scientific research of Weikang Probiotics Research Institute, it has been found that the excellent heat resistance of BC99 with Weizmannia coagulates can still maintain a high survival rate at high temperatures, breaking the barriers to the application of probiotics in the field of high temperatures, and providing new probiotic product solutions for consumers in the field of hot drinks and other fields.
Research on the application of BC99 in the brewing of hot coffee beverages.
Research on the application of BC99 in the brewing of black tea hot drinks.
Research on the application of BC99 in the brewing of soybean milk hot drinks.
Conclusions of the study. Weizmannia coagulans is a gram-positive facultative anaerobic bacterium that produces not only lactic acid but also spores. In addition to all the characteristics of lactic acid bacteria, Weizmannia coagulans also has excellent characteristics such as high temperature resistance, strong stress resistance, high resurrection rate, and vigorous metabolism. In the intestine, a large number of beneficial metabolites can be produced, such as L-lactic acid, coagulin and a variety of short-chain fatty acids, etc., which help inhibit the growth of harmful bacteria, help beneficial bacteria grow and colonize in the intestine, improve the viability of epithelial cells, and establish a complete biological barrier system. The patented strain of Weizmannia coagulated by Weizmannia BC99 has fast growth and metabolism, high spore production, strong antibacterial ability, and excellent high temperature resistance.