| 摘要 |
PURPOSE: To efficiently breed lactic acid bacteria without using a stock of cow milk origin. CONSTITUTION: Lactic acid bacteria are bred, while adding calcium carbonate thereto, using, as a culture fluid, a weakly alkaline food processing waste liquor of no cow milk origin containing carbohydrates such as soy broth or rice bran broth. The resultant lactic acid bacteria proliferated are separated from the culture fluid and then lyophilized in a vacuum, thus obtaining the objective lactic acid bacteria powder. |
