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Production process of water-soluble marine biological calcium

A marine biological calcium and production process technology, which is applied in the field of water-soluble marine biological calcium and its production process and application, can solve the problem of lack of basic standards for water solubility of calcium supplements, long production cycle of calcium alginate, and inability to use calcium supplements. and other problems, to achieve the effect of saving reaction time, short production cycle and good water solubility

Active Publication Date: 2019-08-23
青岛海之林生物科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the alginate polysaccharide calcium produced by the original production process is a water-insoluble calcium salt, which does not meet the basic standards of water solubility of calcium supplements, and cannot be used as a common calcium supplement for humans.
At the same time, the traditional production process for preparing calcium alginate has problems such as long production cycle, large water consumption, and serious pollution.

Method used

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  • Production process of water-soluble marine biological calcium
  • Production process of water-soluble marine biological calcium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] (1) Rehydration of dried kelp: fully rehydrate the dried kelp, the amount of water added is about 8 times, and the rehydration time: 6 hours;

[0032] (2) Pulverization: the kelp after rehydration is pulverized, then refined with a colloid mill, and repeatedly pulverized 3 times to form a fully refined slurry;

[0033] (3) Composite enzyme enzymolysis: Put the fully refined slurry into the enzymolysis tank, adjust the temperature of the enzymolysis tank to 40°C, adjust the pH to 4.5, add the compound enzyme (protease: cellulase: pectinase =1:1:1.2), the addition amount is 1% of the weight of dry kelp, and the enzymolysis reaction is 3h, the purpose is to completely decompose the protein, pectin, cellulose, etc. in brown algae;

[0034] (4) Centrifugal filtration: add a certain amount of fresh drinking water to the enzymatic hydrolysis solution, and perform centrifugal filtration to separate the enzymatic hydrolysis product from kelp slag;

[0035] (5) Digestion: adding...

Embodiment 2

[0046] (1) Rehydration of dried kelp: fully rehydrate the dried kelp, the amount of water added is about 10 times, and the rehydration time is 8 hours;

[0047] (2) Pulverization: the kelp after rehydration is pulverized, then refined with a colloid mill, and repeatedly pulverized 3 times to form a fully refined slurry;

[0048] (3) Compound enzyme enzymatic hydrolysis: Put the fully refined slurry into the enzymolysis tank, adjust the temperature of the enzymolysis tank to 55°C, adjust the pH to 4.5, add compound enzymes (protease: cellulase: pectinase =1:1:1.5), the amount added is 3% of dry kelp weight, and the enzymolysis reaction is 3h, the purpose is to completely decompose the protein, pectin, cellulose, etc. in the brown algae;

[0049] (4) Centrifugal filtration: add a certain amount of fresh drinking water to the enzymatic hydrolysis solution, and perform centrifugal filtration to separate the enzymatic hydrolysis product from kelp slag;

[0050] (5) Digestion: adding...

Embodiment 3

[0061] (1) Rehydration of dried kelp: fully rehydrate the dried kelp, the amount of water added is about 9 times, and the rehydration time is 7 hours;

[0062] (2) Pulverization: the kelp after rehydration is pulverized, then refined with a colloid mill, and repeatedly pulverized 3 times to form a fully refined slurry;

[0063] (3) Composite enzyme enzymatic hydrolysis: Put the fully refined slurry into the enzymolysis tank, adjust the temperature of the enzymolysis tank to 45°C, adjust the pH to 4.5, add complex enzymes (protease: cellulase: pectinase =1:1:1.3), the addition amount is 2% of the dry kelp weight, and the enzymolysis reaction is 3h, the purpose is to completely decompose the protein, pectin, cellulose, etc. in the brown algae;

[0064] (4) Centrifugal filtration: add a certain amount of fresh drinking water to the enzymatic hydrolysis solution, and perform centrifugal filtration to separate the enzymatic hydrolysis product from kelp slag;

[0065] (5) Digestion...

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Abstract

The invention discloses a production process of water-soluble marine biological calcium. The production process comprises the steps of rehydration of dry kelp, enzymolysis of complex enzymes, digestion, secondary enzymolysis, chromatographic separation, biofilm filtration, in-situ directional calcification, spray drying and the like. According to the production process of the water-soluble marinebiological calcium, organic chelated calcium salt with high water solubility is prepared through the technologies of secondary enzymolysis, chromatographic separation, biofilm filtration and in-situ directional calcification. The molecular weight range of the obtained marine biological calcium is 200-4,000 Da, and an excellent marine-derived biological calcium supplement is provided.

Description

technical field [0001] The invention belongs to the technical field of preparation of marine chemical products, and in particular relates to a water-soluble marine biological calcium and its production process and application. Background technique [0002] Bioactive calcium specifically refers to calcium salts with high solubility and biological activity. It has been used as a calcium supplement product for human body for four generations. The first-generation calcium supplement products are mainly calcium oxide, which is obtained by calcining calcium carbonate. The product is easy to obtain and cheap, but the disadvantage is that it is easy to burn the stomach; the second-generation calcium supplement products are mainly organic calcium, such as calcium lactate, calcium gluconate and Calcium citrate, etc., have the advantages of mild nature, good solubility and inorganic calcium. The disadvantage is that lactic acid, gluconic acid, etc. can easily cause other side effects (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P19/04C12P19/00C12P19/12C08B37/00
CPCC12P19/04C12P19/00C12P19/12C08B37/0003
Inventor 陈宏刘兴勇崔冰陈翔孙彤徐涛赵静王清
Owner 青岛海之林生物科技开发有限公司