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Method for preparing taurine VC calcium citrate

A technology of calcium citrate and taurine, which is applied in the field of biochemical medicine and food, and can solve the problems of limited use, difficulty in absorption by humans and animals, etc.

Inactive Publication Date: 2012-01-25
SHANDONG HENGTONG BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In today's biochemical, pharmaceutical and food markets at home and abroad, the commonly used medicinal ingredients for calcium supplementation, osteoporosis and rickets are mostly calcium citrate tetrahydrate. English name: Calcium citrate tetrahydrate, molecular formula: C12H10Ca3O14 4H2O molecular weight: 570.52, calcium content 21.08%, because it is difficult to dissolve in water, only 0.095g / 100ml dissolved at 25 ℃ , people and animals are not easy to absorb, use is restricted

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] (1) First, mix citric acid, calcium oxide, water, taurine, and VC at a ratio of 7.68: 4.48: 1:5: 7.04;

[0015] (2) After mixing, put it into a reaction kettle with a temperature of 40 degrees, and start the chemical reaction for 50 minutes:

[0016] (3) Shutdown for 30 minutes, the chemical reaction is mature;

[0017] (4) Turn on the machine for 30 minutes to release taurine VC calcium citrate at the crystallization temperature;

[0018] (5) Pack the finished product after filtering and drying.

[0019] Its chemical reaction formula is:

[0020] 2CaO+C 6 h 8 o 6 +C 6 h 8 o 7 +C 2 h 7 NO 3 S→Ca 2 H(C 6 h 7 o 6 ) (C 6 h 5 o 7 ) (H 2 NCH 2 CH 2 SO 3 )·2H 2 o

[0021] According to national standards and enterprise standards, various parameters of the finished product are measured by the enterprise testing department, and the results are as follows:

[0022]

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PUM

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Abstract

The method relates to a method for preparing taurine VC calcium citrate in the field of biochemistry, medicines and food. The method comprises the following steps: (1) uniformly mixing citric acid, calcium oxide, water, taurine and VC in a ratio of 7.68:4.48:1:5:7.04; (2) after uniform mixing, putting the mixture in a reactor at 20-50 DEG C and starting the reactor to carry out chemical reaction for 50-60 minutes; (3) stopping the reactor for 25-35 minutes to ensure the chemical reaction to be mature; (4) starting the reactor for 25-35 minutes to exhaust taurine VC calcium citrate under crystallization temperature; and (5) carrying out packaging after filtration and drying to obtain the finished product. The method has the following beneficial effects: the synthesized taurine VC calcium citrate has solubility as high as 98%, is soluble calcium, can be used for supplementing calcium and treating osteoporosis and osteomalacia, is easily absorbed by human and animals, can be used in the forms of calcium citrate injections and calcium citrate oral liquid and is not limited by indissolvable calcium citrate.

Description

technical field [0001] The invention relates to a preparation method of taurine VC calcium citrate in the field of biochemical industry, medicine and food. Background technique [0002] In today's biochemical, pharmaceutical and food markets at home and abroad, the commonly used medicinal ingredients for calcium supplementation, osteoporosis and rickets are mostly calcium citrate tetrahydrate, English name: Calcium citrate tetrahydrate, molecular formula: C12H10Ca3O14 4H 2 O Molecular weight: 570.52, calcium content 21.08%, because it is difficult to dissolve in water, only 0.095g / 100ml dissolved at 25°C, it is not easily absorbed by humans and animals, and its use is limited. Contents of the invention [0003] The object of the present invention is to provide a method for preparing taurine VC calcium citrate that has high solubility and is easily absorbed by humans and animals. [0004] Technical solution: consists of the following steps: [0005] (1) Raw materials and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07C309/14C07C51/41C07D307/62C07C303/32C07C59/265
Inventor 王元达
Owner SHANDONG HENGTONG BIOTECH
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