Preparation method and application of ferrous valine

A technology of ferrous valine and valine, which is applied in the field of preparation of amino acid chelates, can solve problems such as the preparation method and application of ferrous valine that have not been reported, and achieve improved animal growth performance and good application prospects , the effect of reducing the amount of addition
CN111116394AActive Publication Date: 2020-05-08昕嘉生物技术(长沙)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
昕嘉生物技术(长沙)有限公司
Publication Date
2020-05-08

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Abstract

The invention discloses a preparation method of ferrous valine. The method comprises the following steps: (1) adding valine into water, adding sodium carbonate / potassium carbonate, and stirring to react until no air bubbles emerge in order to obtain a valine salt solution; and (2) heating the valine salt solution, adding an inorganic ferrite, performing a reaction, carrying out solid-liquid separation after the reaction is finished, and drying to obtain the ferrous valine. The invention also provides an application of the ferrous valine as an animal feed additive in animals. The reaction is divided into two steps, the sodium carbonate / potassium carbonate is added into the valine solution and reacts to generate the valine salt, and then the valine salt reacts with the inorganic ferrite to obtain the product, so reaction side reactions are few, and the product purity is high.
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Description

Technical field

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

[0002] The trace element iron is one of the essential trace elements for animals. Iron is an important part of hemoglobin. Iron is found in red blood cells that supply oxygen to muscles. It is also a component of many enzymes and immune system compounds. Iron can participate in the transport and storage of oxygen, promote development, increase resistance to diseases, regulate tissue respiration, prevent fatigue, form heme, prevent and treat anemia caused by iron deficiency, and make animal skin red and bright. . Animals consume most of the iron needed from food. It is generally believed in the art or related fields that animals hardly absorb and utilize trivalent iron. Currently known and reported iron elements absorbed and utilized by animals generally exist in the form of divalent...

Claims

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