Double-skin protein milk and preparation method thereof

Abstract

The invention discloses double-skin protein milk and a preparation method thereof, and aims to meet the requirement of people on the nutrition of protein milk. The double-skin protein milk contains the following components in parts by mass: 750g to 850g of raw and fresh cow milk, 138g to 150g of fresh eggs, 9.5g to 10.5g of white granulated sugar and 1.5g to 2g of pectin, wherein the oosperm eggs in the fresh eggs are greater than or equal to 50%. The preparation method comprises the steps of milk purifying, first refrigeration, blending and standardization, preheating, homogenizing, instant high-temperature sterilization, filling and second refrigeration. Compared with the prior art, the double-skin protein milk and the preparation method disclosed by the invention has the advantages that the raw and fresh cow milk is taken as a raw material in which the fresh eggs are added, wherein the oosperm eggs in the fresh eggs are greater than or equal to 50%; the double-skin protein milk is prepared by a physical method, so that the preparation method is simple and easy to control and is suitable for the mass production of automation and program control systems of large-scale machinery; the double-skin protein milk disclosed by the invention is suitable for normal children and middle-aged and elderly people to drink, and the energy and the nutrients of the double-skin protein milk can meet the nutritional requirement of normal people.

Description

technical field [0001] The invention relates to a dairy product and a preparation method thereof, in particular to a protein milk food and a preparation method thereof. Background technique [0002] Shuangpi Nai, a traditional snack in Guangdong, is non-flowing coagulated protein milk, which contains milk protein and egg protein. It has a rich aroma of milk and egg, delicate taste, and smooth taste. It is very popular among local people. The double-skin milk of the prior art is hand-made in a workshop, and is eaten now, the output is small, the quality of the milk product is not standardized, it cannot be transported over long distances, and the nutrition cannot meet people's needs. Contents of the invention [0003] The object of the present invention is to provide a double-coated protein milk and a preparation method thereof, and the technical problem to be solved is to satisfy people's nutritional needs for protein milk. [0004] The present invention adopts the follow...

AI Technical Summary

Problems solved by technology

The double-skin milk in the prior art is hand-made in a workshop style, and is eaten now, the output is small, the quality of milk products is not standardized, it cannot be transported over long distances, and the nutrition cannot meet people's needs

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