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A compound enzyme and its application in animal protein production

A compound enzyme, animal technology, applied in the direction of enzymes, peptidases, hydrolases, etc., can solve the problems of amino acid damage, no exposure, narrow modification range, etc., and achieve the effect of promoting efficient degradation, quality improvement, and umami increase.

Active Publication Date: 2021-05-28
青岛玛斯特生物技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large investment in equipment for the physical degradation method and the narrow scope of modification; the harsh reaction conditions for the chemical degradation method, the destruction of amino acids, and the serious pollution of residual chemical substances, both of them have not been valued by enterprises and industries in market competition.

Method used

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  • A compound enzyme and its application in animal protein production
  • A compound enzyme and its application in animal protein production
  • A compound enzyme and its application in animal protein production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A complex enzyme, its components and weight ratio are: 24 parts of neutral protease, 5 parts of NSP enzyme, 9 parts of papain and 2 parts of disodium dihydrogen pyrophosphate.

[0024] The components of the compound enzyme were weighed according to the above weights, and mixed uniformly to obtain the compound enzyme of the present invention, which was named as compound enzyme 1#.

Embodiment 2

[0026] A compound enzyme, its components and weight ratio are: 20 parts of neutral protease, 3 parts of NSP enzyme, 6 parts of papain and 1 part of disodium dihydrogen pyrophosphate.

[0027] The preparation method is the same as in Example 1, and the prepared complex enzyme is named as complex enzyme 2#.

Embodiment 3

[0029] A composite enzyme, its components and weight ratio are: 21 parts of neutral protease, 6 parts of NSP enzyme, 4 parts of papain and 3 parts of disodium dihydrogen pyrophosphate.

[0030] The preparation method is the same as in Example 1, and the prepared complex enzyme is named as complex enzyme 3#.

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Abstract

The invention relates to the field of animal protein raw material processing, in particular to a compound enzyme and its application in animal protein production. Through the synergistic effect of neutral protease, NSP enzyme, papain and disodium dihydrogen pyrophosphate, the compound enzyme can efficiently enzymolyze animal protein raw materials, increase the content of easily digestible and absorbable proteins such as small peptides and amino acids, and improve the quality of animal protein. Palatability, improve protein utilization.

Description

technical field [0001] The invention relates to the field of animal protein raw material processing, in particular to a compound enzyme and its application in animal protein production. [0002] technical background [0003] my country's feed industry has developed rapidly for more than 30 years, and its production and sales have leapt to the top in the world. However, it has also exposed the shortage of raw materials that cannot be ignored, and the contradiction between raw material supply and demand has become increasingly prominent. In particular, protein raw materials mainly rely on imports, which seriously restricts the sustainable and healthy development of my country's feed industry and aquaculture. Therefore, seeking to develop new protein feed resources and improving protein utilization has become an important issue to alleviate the shortage of protein feed raw materials in my country. [0004] The existing protein degradation methods mainly include physical methods...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N9/50C12P21/06
CPCC12N9/50C12P21/06C12Y304/22002
Inventor 王磊魏万权刘广周怡郭本月王鲁波刘阳
Owner 青岛玛斯特生物技术有限公司
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