SANS 15214-1998 食品和牧畜饲料的微生物学.嗜中温乳酸菌列举的横式法.在30℃时的菌落计数方法
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of mesophilic lactic acid bacteria - Colony-count technique at 30 °C
Specifies a horizontal method for the enumeration of viable mesophilic lactic acid bacteria by counting the colonies growing in a solid medium after incubation at 30 鳦 for 3 days.