Processing method for fresh bone with combination of heavy pressure extraction and biological enzymolysis

Abstract

The invention relates to a fresh bone processing method with high-pressure extraction combined with biological enzymolysis, which effectively solves the problems of high energy consumption, easy pollution and low resource utilization during the fresh bone processing so as to meet the demand on fresh bone products by people. The invention has the technical proposal for solution that the heating, extraction and enzymolysis are combined to process the fresh bones which are classified into different grades for fine grinding and treated with enzymolysis, heat reaction, emulsification, enzyme deactivation and sterilization to obtain fresh bone extracts. The processing method of the invention is simple without crushing the fresh bones and can ensure a bone resource utilization rate of 100 percent and optimize the production environment; in addition, the produced products have high concentration, obvious flavor property, mellow taste and natural nutrition, so the fresh bone processing method is a great creation in the fresh bone processing and has great economic and social benefits.

Description

1. Technical field [0001] The invention relates to the field of food processing, in particular to a fresh bone processing method combining high-pressure extraction and biological enzymatic hydrolysis. 2. Background technology [0002] (1) my country is the largest meat-producing country in the world. In 2004, the total output of livestock and poultry meat reached 69 million tons, and the output of fresh bones was 17 million tons. Meat, instant noodles, quick-frozen food and other enterprises consume a lot of meat and produce a large amount of fresh bones every year. What happens to the bones after eating the meat? How to achieve the highest utilization of resources is undoubtedly a problem that we must seriously consider. According to relevant national statistics, there is a big gap between our country and developed countries in terms of fresh bone processing and utilization, especially in Europe, America and Japan, where fresh bone processing or bone mince, bone paste or b...

AI Technical Summary

Problems solved by technology

[0010] In view of the above situation, in order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a fresh bone processing method combining high-pressure extraction and bio-enzymolysis, which effectively solves the problems of high energy consumption, easy pollution, and resource utilization. To meet people’s needs for fresh bone products, the technical solution is to use steam heating (dry steaming without adding water), extraction and enzymatic hydrolysis to process, grade and grind the bones and combine them with enzymes Decomposition, heat reaction, emulsification, enzyme inactivation, sterilization to prepare fresh bone extract

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