Citric acid-ascorbic acid hydrogen calcium zinc and preparation method and application thereof

A technology of calcium hydrogen acid zinc, ascorbic acid, applied in the field of biochemical medicine and food, can solve the problems such as can not be made into eye drops, oral liquid and injection, no citric acid report, can not provide zinc, etc., achieve easy operation, reaction The effect of fast time and loss reduction

Inactive Publication Date: 2017-05-24
李玉成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the calcium ascorbate can supplement calcium and VC at the same time, it cannot provide zinc, nor can it be made into eye drops, oral liquids and injections
Moreover, there are few health product

Method used

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  • Citric acid-ascorbic acid hydrogen calcium zinc and preparation method and application thereof
  • Citric acid-ascorbic acid hydrogen calcium zinc and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The preparation method of the present embodiment calcium ascorbate zinc hydrogen citric acid comprises the following steps:

[0029] (1) Take raw material calcium oxide powder 1120.0g, zinc oxide powder 81.4g, ascorbic acid powder 3874.6g and citric acid powder 1345.0g, raw material is dropped in the stirring ball mill, start stirring ball mill, carry out chemical reaction under normal temperature, chemical reaction formula is :

[0030] 20CaO+ZnO+22C 6 h 8 o 6 +7C 6 h 8 o 7 = Ca 20 ZnH(C 6 h 7 o 6 ) 22 (C 6 h 5 o 7 ) 7 21H 2 O.

[0031] (2) After fully reacting for 40 minutes, stop stirring the ball mill and release the product, and dry the product at a temperature of 105°C;

[0032] (3) The product after drying was cooled to room temperature, and weighed after cooling to obtain 6292.6 g of calcium zinc hydrogen ascorbate citrate.

[0033] (4) packing the finished product of calcium ascorbate zinc hydrogen citric acid gained in step (3).

Embodiment 2

[0035] The preparation method of the present embodiment calcium ascorbate zinc hydrogen citric acid comprises the following steps:

[0036] (1) Weigh 560.0g of raw material calcium oxide powder, 40.7g of zinc oxide powder, 1937.3g of ascorbic acid powder and 672.5g of citric acid powder, put the raw materials into the stirring ball mill, start the stirring ball mill, and carry out the chemical reaction under normal temperature, the chemical reaction formula is :

[0037] 20CaO+ZnO+22C 6 h 8 o 6 +7C 6 h 8 o 7 = Ca 20 ZnH(C 6 h 7 o 6 ) 22 (C 6 h 5 o 7 ) 7 21H 2O.

[0038] (2) After fully reacting for 30 minutes, stop stirring the ball mill and release the product, and dry the product at a temperature of 102°C;

[0039] (3) The dried product was cooled to room temperature, and weighed after cooling to obtain 3178.4 g of the product calcium zinc hydrogen ascorbate citric acid.

[0040] (4) packing the finished product of calcium ascorbate zinc hydrogen citric aci...

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Abstract

The invention relates to a new material citric acid-ascorbic acid hydrogen calcium zinc. A chemical formula of the citric acid-ascorbic acid hydrogen calcium zinc is Ca20ZnH(C6H7O6)22(C6H5O7)7.21H2O, and the molecular weight is 6422.82. A preparation method of the new material citric acid-ascorbic acid hydrogen calcium zinc comprises the following steps that 1, calcium oxide, zinc oxide, ascorbic acid and citric acid are put into a reaction vessel for chemical reaction; 2, after the sufficient reaction, the product is dried; 3, the dried product is cooled to room temperature, and the product citric acid-ascorbic acid hydrogen calcium zinc is obtained. The prepared citric acid-ascorbic acid hydrogen calcium zinc can supplement calcium, zinc and VC for a human body simultaneously, can be used as an antioxidant fresh-keeping agent for supplementing calcium, zinc and VC, serves as a food additive for supplementing the calcium, zinc and VC, and is used in treatment of osteoporosis, leg cramps, dysplasia, colds and other diseases.

Description

technical field [0001] The invention relates to the field of biochemical industry, medicine and food, in particular to calcium zinc ascorbate citric acid and its preparation method and application. Background technique [0002] Both calcium Ca and zinc Zn are essential elements for the human body. Cationic calcium has the functions of strengthening bones, strengthening teeth, reducing inflammation, relieving pain, maintaining normal excitability of nerves and muscles, and treating allergic diseases. Zinc is closely related to the synthesis of protein and nucleic acid, can maintain the stability of cell membrane and participate in many enzyme metabolisms. Zinc deficiency can cause symptoms such as oral ulcers, loss of appetite, pica, mental retardation, dermatitis, eczema, acne, dysplasia, and easy colds. The zinc content in normal eye tissue is high, but the zinc content in the eye tissue of cataract patients is reduced, and the vitamin C content is also reduced. After the...

Claims

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Application Information

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IPC IPC(8): C07F3/06A61K31/555A61P3/02A61P3/12A61P3/14A23L33/165
CPCC07F3/003A23V2002/00A23V2200/30A23V2200/306A23V2250/708A23V2250/032A23V2250/1578A23V2250/1642
Inventor 李玉成
Owner 李玉成
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