A kind of preparation method and application of zinc valine

A technology of zinc valine and valine, which is applied in the field of preparation of amino acid chelates, can solve the problems of long process cycle, high pollution of waste liquid, difficult purification and the like, and achieves high product purity, no by-products, and chemical reaction. high speed effect
CN111072508BActive Publication Date: 2021-08-10XINGJIA BIO ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
XINGJIA BIO ENG CO LTD
Publication Date
2021-08-10

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Abstract

The invention discloses a preparation method of zinc valine, which comprises the following steps: dissolving valine under stirring and raising the temperature, slowly adding an insoluble zinc source for reaction, cooling the reaction system after the reaction, crystallizing, filtering and separating, After washing and drying, zinc valine can be obtained. The present invention also provides an application of the above zinc valine as an animal feed additive in animals. The method of the invention has the advantages of high chemical reaction rate, high product yield, high product purity and no by-products.
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Description

technical field

[0001] The invention belongs to the field of animal feed additives, in particular to a preparation method and application of an amino acid chelate. Background technique

[0002] The trace element zinc is one of the essential trace elements for animals, and has been compared to the "life element" of animals. Since Todd et al. first confirmed that zinc is one of the trace elements necessary for animal nutrition through rat experiments in 1934, people gradually It was found that zinc is a component of more than 200 metalloenzymes, hormones and insulin in the animal body, which can promote the growth and development of the body and tissue regeneration, maintain the normal metabolism of the body, promote appetite, maintain normal sexual organs and sexual functions, and accelerate wound healing. Heals, protects skin health, strengthens immune mechanism, improves resistance.

[0003] Amino acid chelated zinc is a chelated compound with a ring structure formed by re...

Claims

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