Production process of glucosamine lysine selenium salt

A technology of glucosamine hydrochloride and glucosamine is applied in the directions of pharmaceutical formulations, sulfur/selenium/tellurium active ingredients, medical preparations containing active ingredients, etc. The effect of low production cost and easy availability of raw materials

Inactive Publication Date: 2008-01-02
彭秀兰
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Problems solved by technology

[0002] As an essential trace element for the human body, selenium plays an indispensable role in the human body. For a long time, various selenium sup...

Method used

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Experimental program
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Embodiment Construction

[0016] A kind of production method of glucosamine lysine selenium salt, comprises the following steps successively:

[0017] (1) Preparation of glucosamine: Glucosamine hydrochloride is used as raw material, and glucosamine is obtained through neutralization reaction of an acid-binding agent. The consumption molar ratio of glucosamine hydrochloride and acid binding agent is: 1: 1.1-1.3 (example 1: 1.1, 1: 1.2, 1: 1.3), temperature is 20-50 ℃ (example 20 ℃, 35 ℃, 50 ℃ ℃), the time is 5-30 minutes (example 5, 15, 30 minutes), and the obtained glucosamine purity reaches more than 99%. Wherein the acid-binding agent is a mixed solution of methanol and sodium methylate, and the weight ratio of methanol and sodium methylate in the acid-binding agent is 3 to 8:1 (eg 3:1, 5:1, 8:1).

[0018] (2) Preparation of glucosamine selenite: using alcohol organic solvent system (or lipid, amide organic solvent system), glucosamine is coordinated and complexed with a certain proportion of selen...

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Abstract

The invention discloses a method for preparing aminoglucose lycine selenium salt, which comprises aminoglucose preparation, aminoglucose selenite preparation, taking reaction with aminoglucose selenite preparation and lycine, and getting finished product. The invention is characterized by simple process, easy to get raw material and low cost. The selenium salt complex is produced with bivalent monohydrate selenium dioxide anion with aminoglucose and lycine. It is easy for aminoglucose to enter into human organ cell, and it is original component for amino glucoprotein during cell growth and cracking, and selenium is necessary microelement and selenium-containing amino acid is converted into selenium protein.

Description

Technical field: [0001] The invention relates to a health care product for supplementing selenium. Background technique: [0002] As an essential trace element for the human body, selenium plays an indispensable role in the human body. For a long time, various selenium supplement products have emerged in an endless stream, but the process is complicated, the production cost is high, and there are certain defects in the effect. Invention content: [0003] The object of the present invention is to provide a kind of process simple, raw material is easy to get, the production method of glucosamine lysine selenium salt with low production cost. [0004] Technical solution of the present invention is: [0005] A kind of production method of glucosamine lysine selenium salt is characterized in that: comprise the following steps successively: [0006] (1) Preparation of glucosamine: reacting glucosamine hydrochloride with an acid-binding agent to obtain glucosamine; wherein the ...

Claims

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Application Information

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IPC IPC(8): A61K31/7008A61K31/198A61K31/095A61P3/02A23L1/30A23L33/16
Inventor 彭秀兰
Owner 彭秀兰
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