The list of the top ten brands of lactic acid bacteria shows that Hangzhou Wahaha Group Co., Ltd., a large global food and beverage production enterprise, is a large food and beverage enterprise group integrating product research and development, production and sales; Inner Mongolia Yili Industrial Group Co., Ltd., a well-known milk brand, is one of the top 500 in China. It has a domestic golden milk source belt and a large-scale high-quality milk source base in China. Inner Mongolia Mengniu Dairy (Group) Co., Ltd. is a large-scale milk and dairy company integrating milk source construction, dairy production, sales and research and development. They are all first-class brands with quality and reputation.

Lactic acid bacteria are a kind of bacteria that can produce a lot of lactic acid by using fermentable carbohydrates. This kind of bacteria is widely distributed in nature, with rich species diversity, including at least 18 genera and more than 200 species. Except for a few, most of them are indispensable and have important physiological functions, and widely exist in human intestines.