Mengniu bucket of yogurt shelf life is generally 30 days, and should be placed in a dry and cool environment for preservation. The shelf life of yogurt should be categorized: yogurt packaged in plastic bags can be stored for one month at room temperature. Paper packed yogurt, at room temperature can be kept for a month and a half. Cartons of yogurt (yogurt), at room temperature can be stored for about half a year. Opened yogurt should be consumed within two days and kept refrigerated.

Yogurt is a kind of sweet and sour taste of milk drinks, is based on milk as raw materials, after pasteurization and then add beneficial bacteria to the milk (fermentation agent), after fermentation, and then cooled and filled with a kind of milk products. On the market yogurt products to solidify the type, stirring type and add a variety of fruit juice jam and other auxiliary ingredients of the fruit-flavored type is more.

Yogurt production process: yogurt production process can be summarized as ingredients, preheating, homogenization, sterilization, cooling, inoculation, fermentation, cooling, packaging and post-cooking several processes, modified starch in the ingredient stage to add, the application of the effect of the good and bad and the control of the process has a close relationship.

Mengniu is a dairy producer headquartered in the People's Republic of China*** and Mongolia in the country. Mengniu is one of the leading companies producing milk, yogurt and dairy products in mainland China and was founded in 1999, and by 2005 it had become China's second-largest company in terms of turnover of dairy products, with its production of liquid milk and ice cream being the highest in the whole of China.