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Prawn calcium tablets and preparation method thereof

A technology of calcium tablets and prawns, which is applied in the field of prawn calcium tablets and its preparation, can solve problems such as difficulty in popularization, amino acid short peptide chelated calcium flavor, poor taste, cumbersome preparation process, etc., to improve calcium supplementation effect and taste Good, smooth surface and beautiful effect

Inactive Publication Date: 2017-12-26
浦江县泰如食品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The Chinese invention patent of CN 104126807 B discloses a method for continuously producing compound amino acid short peptide chelated calcium and chitin by using discarded shrimp shells from catering. The inventive method uses biological enzyme method to obtain short peptides and free amino acids in shrimp shells , then hydrolyze the shrimp shells with hydrochloric acid to obtain free calcium ions, and chelate the short peptides with free amino acids and calcium ions to obtain amino acid short peptide chelated calcium products, which have the advantages of low cost and full-effective utilization, but the final product of the inventive method Amino acid short peptide chelated calcium has poor flavor and taste, is difficult to promote, and its preparation process is too cumbersome

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The preparation method of prawn calcium tablet comprises the following steps:

[0019] 1) Weigh 10 parts of the homogenized shrimp shell powder aqueous solution and place it in a constant temperature water bath. When the temperature rises to 43°C, adjust the pH to 7.8, and add trypsin 2.5×10 3 U / g, keep the pH value of the enzymolysis constant during the enzymolysis process; after 1.5 hours of enzymolysis, take out the enzymolysis solution and inactivate the enzyme in a boiling water bath, centrifuge the enzymolysis solution at 5000 r / min for 10 minutes, take the upper The serum was stored at 3°C; the calcium in the shrimp shell was extracted by trypsin hydrolysis, the operation process was relatively mild, and the dissolution rate of calcium was high;

[0020] 2) Add 20 parts of 0.35mol / L citric acid solution to the lower precipitate after enzymolysis, put it on a magnetic stirrer for acid hydrolysis treatment for 90 minutes, centrifuge at 5000r / min for 15 minutes to o...

Embodiment 2

[0025] The preparation method of the prawn calcium tablet includes: hydrolysis, citric acid treatment, powdering, compounding, and tableting, specifically including the following steps:

[0026] 1) Hydrolysis: Weigh 12 parts of the homogenized shrimp shell powder aqueous solution and place it in a constant temperature water bath. When the temperature rises to 48°C, adjust the pH to 8.3, and add trypsin 2.8×10 3 U / g, keep the pH value of the enzymolysis constant during the enzymolysis process; take out the enzymolysis solution in a boiling water bath to inactivate the enzyme after 2 hours of enzymolysis, centrifuge the enzymolysis solution at 5500 r / min for 15 minutes, take the upper The serum was stored at 4°C; the calcium in the shrimp shell was extracted by trypsin hydrolysis, the operation process was relatively mild, and the dissolution rate of calcium was high;

[0027]2) Citric acid treatment and powdering: add 22 parts of 0.38mol / L citric acid solution to the lower prec...

Embodiment 3

[0031] Prawn calcium tablet and preparation method thereof, the composition and parts by weight of the calcium tablet are: 0.42 parts of gelatin, 0.42 parts of sodium carboxymethylcellulose, 25 parts of honey, 0.55 parts of citric acid, 10.5 parts of mannitol, and 16 parts of composite calcium powder , Functional polypeptide 0.04, its preparation method includes: hydrolysis, citric acid treatment, powdering, compounding, and tableting, specifically including the following steps:

[0032] Hydrolysis: Weigh 12 parts of the homogenized shrimp shell powder aqueous solution and place it in a constant temperature water bath. When the temperature rises to 45°C, adjust the pH to 8.0, and add trypsin 2.8×10 3 U / g, keep the pH value of the enzymolysis constant during the enzymolysis process; take out the enzymolysis solution in a boiling water bath to inactivate the enzyme after 2 hours of enzymolysis, centrifuge the enzymolysis solution at 5000 r / min for 15 minutes, take the upper The ...

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Abstract

The invention discloses prawn calcium tablets. The prawn calcium tablets comprise the following ingredients in parts by weight: gelatin 0.4-0.42, sodium carboxymethyl cellulose 0.4-0.42, honey 24-25, citric acid 0.5-0.55, mannitol 10.0-10.5, compound-calcium powder 15-16 and functional polypeptides 0.03-0.05. A preparation method of the prawn calcium tablets includes the steps of performing hydrolysis, performing citric acid treatment, preparing powder, performing blending and mixing and preparing tablets. The beneficial effects are as follows: after entering organisms, the functional polypeptides contained in the calcium tablets can promote the gamma-carboxylation of the glutamic acid groups of osteocalcin so as to endow the osteocalcin with a physiological function and quicken calcium precipitation in bones to help improve the effect of calcium supplement; and the prepared prawn calcium tablets through an optimum formula have a smooth and beautiful surface, a uniform color, a good taste, medium hardness and relatively good disintegration and are more easily accepted by the public.

Description

technical field [0001] The invention belongs to the technical field of calcium tablets and preparation thereof, in particular to a prawn calcium tablet and a preparation method thereof. technical background [0002] my country is rich in aquatic resources, among which shrimp is the aquatic product that people consume daily, resulting in a large amount of shrimp waste. Shrimp by-products account for 40%-48% of the total shrimp consumption, including shrimp heads and shells, only 5% of the leftovers are used for feed, and the waste mainly includes protein (40%), minerals Substance (35%), chitin (14%-30%) and astaxanthin-based carotenoids. Therefore, the processing of by-products of shrimp products has broad application prospects. [0003] Calcium is an essential element for living things. For the human body, Ca is available in muscles, nerves, body fluids and bones 2+ bound protein. Calcium is the main inorganic component of human bones and teeth, and is also an essential...

Claims

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Application Information

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IPC IPC(8): A23L33/16A23L33/18A23L5/00
CPCA23L5/00A23L33/16A23L33/18A23V2002/00A23V2200/306A23V2250/032A23V2250/1578A23V2250/2042A23V2250/51088A23V2250/5432A23V2250/55A23V2250/6418A23V2300/10A23V2300/20
Inventor 刘洋
Owner 浦江县泰如食品科技有限公司
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