Preparation method and application of small peptide chelated manganese compound

A small peptide chelation and complex technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, applications, etc., can solve the problem of stability problems that are not well resolved, achieve high chelation rate, improve immunity Comprehensive effect of function and nutrition
CN102827907AInactive Publication Date: 2012-12-19GUANGZHOU PROSYN BIOLOGICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU PROSYN BIOLOGICAL TECH CO LTD
Publication Date
2012-12-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a preparation method and application of a small peptide chelated manganese compound. The preparation method comprises the following steps: inoculating bacillus into a nutrient solution, carrying out shake cultivation at a temperature of 30 to 37 DEG C for 18 to 30 h, adding protease and continuing cultivation for 6 to 12 h so as to obtain small peptide fermentation liquor, or adding protease into the nutrient solution, carrying out enzymatic hydrolysis for 6 to 12 h, inoculating bacillus and then carrying out shake cultivation at a temperature of 30 to 37 DEG C for 18 to 30 h so as to obtain the small peptide fermentation liquor; continuing to add a water-soluble manganese salt and carrying out a chelation reaction under the conditions of a temperature of 55 to 65 DEG C and a pH value of 5 to 6; and drying a reactant so as to obtain the small peptide chelated manganese compound. According to the invention, the preparation method for the small peptide chelated manganese compound has a high chelation rate, as high as more than 95%; the prepared small peptide chelated manganese compound has good stability in the stomach of an animal, contains a plurality of bioactive components and has more comprehensive nutrients, so the small peptide chelated manganese compound can be used as a feed additive to supplement trace elements for daily ration and improve immune functions of animals.
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Description

technical field

[0001] The invention relates to a preparation method and application of a small peptide chelated manganese complex. Background technique

[0002] In order to ensure the normal function of each cell, tissue, organ, gland and system, animals need specific trace elements. Trace elements are indispensable nutrients for animals. Adding certain high-quality and high-utility trace elements in the diet is beneficial to animals. Health and maximizing their productive potential are of paramount importance (NRC, 1998; Richards, 2008).

[0003] Manganese (Mn) is a component of several enzyme systems including manganese-specific glycosyltransferase and phosphoenolpyruvate carboxykinase and is required for normal bone structure. In addition, manganese plays an important role in embryonic and postnatal skeletal development. Like copper and zinc, manganese is also involved in the antioxidant effect of cells, and manganese is also a cofactor of superoxide dismutase (Elinor M...

Claims

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