Production method of liquid milk

Abstract

The invention discloses liquid milk, which is prepared by taking black grains consisting of effective amounts of black sesame, black bean and black rice, liquid milk, sugar, an emulsion stabilizing agent and water as raw materials, and comprises the following steps of: mixing the black sesame and the black bean with water, grinding, mixing mixed slurry of the black sesame and the black bean with black rice powder, curing, and homogenizing, deodorizing and sterilizing to obtain a black grain base material, and mixing the black grain base material, the sugar, the emulsion stabilizing agent and the liquid milk and then sterilizing. The black milk disclosed by the invention is abundant in nutrition, and is rich in unsaturated fatty acid, antioxidant vitamin E and vitamin B, chlorophyll, anthocyanin and other nutritional ingredients; the black milk product is excellent in stability, small and fine in contained grain nutritional particles, uniform in distribution, and free from layering and flocculation within 6 months when being preserved at room temperature; and meanwhile, the product is fine and smooth in mouthfeel, lubricant, and good in taste.

Description

[0001] The application of the present invention is a divisional application with the application number 201110098646.4 and the invention title of a black milk and its production method. Technical field [0002] The invention relates to a production method of liquid dairy products, in particular to a production method of black liquid milk. Background technique [0003] Black food is a new type of food in recent years. Its nutritional value is much higher than that of similar varieties. It has become a new darling in the food market. Black grain foods such as black rice, black sesame and black beans. [0004] Milk is one of the favorite foods in people’s daily life. Because of its rich nutrition, easy digestion and absorption, it is called the most "close to perfect food"; if black grains such as black rice, black sesame and black beans are mixed with milk, Black liquid milk can not only greatly improve the convenience of eating black cereals, increase the nutrient absorption rate of ...

AI Technical Summary

Problems solved by technology

However, milk itself is an objectively unstable system composed of protein, fat, sugar and other nutrients. Under sterilization conditions, the structure of protein and liposomes undergoes greater changes than fresh milk, and fat globules aggregate over time. And produce oil slick, protein will precipitate; if a certain amount of black grain is added to the system, not only the milk itself is prone to floating and sedimentation, but also the black grain is easy to appear due to the starch contained in it absorbing water and the proportion of some black grain is too large. Stratification, precipitation and other unstable phenomena; at the same time, it is also found that the original rich nutrients in black grains are easily lost

Images