Production method of pasture fresh milk

Abstract

The invention discloses a production method of pasture fresh milk, comprising the following steps: (1) selecting fresh cow milk; (2) checking and accepting; (3) degassing; (4) clarifying the cow milk; (5) performing standardization; (6) blending, preheating and homogenizing; (7) performing plate-type pasteurization; (8) cooling and homogenizing; (9) performing aseptic packaging. The high-quality fresh milk in an own pasture breeding base is adopted as a base material, so the raw material source is natural and safe; in a production process, before a low temperature heat treatment sterilizing technology is adopted, bovine lactoferricin and a protein protectant are blended for the cow milk, so that the raw material protein heat resistance can be improved, denaturation by heating is not easy to cause, and meanwhile the mouthfeel and flavor of the raw material are improved; the bovine lactoferricin and the protein protectant further have the health efficacy of resisting bacteria and a synergistic effect, destroy nutrient components of the milk at a minimum level, have multiple bactericidal and antibacterial effects, and prolong the shelf life of the milk.

Description

technical field [0001] The invention relates to the technical field of food, in particular to a method for producing pasture fresh milk. Background technique [0002] Milk has comprehensive nutrition and is the most healthy food that nature bestows on human beings. With the continuous improvement of people's living standards in our country, milk consumption is also increasing, and the quality and safety of milk has attracted more and more attention. The "Milk and Dairy Products Sanitation Management Measures" promulgated by the Ministry of Health of my country clearly stipulates that fresh milk cannot be directly listed. "Fresh milk" on the market usually refers to the pasteurized milk that is processed by pasteurization from the fresh milk squeezed out by the cows on the same day. From milk extrusion to production and sales, it is completed within 24 hours. [0003] At present, in my country's national standards, there are no strict requirements on the product process of ...

AI Technical Summary

Problems solved by technology

A milder heat treatment method such as pasteurization can change less thermally unstable substances in milk; while a high-temperature heat treatment method with a stronger degree of sterilization will lead to greater changes in the stability and colloidal properties of milk , such as protein denaturation that cannot be discerned by the naked eye, etc., causing the loss of nutrients in milk