Production process for fish scale collagen peptide calcium

A production process and technology of collagen peptide calcium, applied in the biological field, can solve the problems of low product safety, complex production operation and high production cost, and achieve the advantages of reducing safety production cost and environmental protection cost, reducing production cost and low production cost. Effect

Inactive Publication Date: 2013-12-25
THIRD INST OF OCEANOGRAPHY STATE OCEANIC ADMINISTATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the existing problems in the research and development of collagen peptide calcium such as high production cost, complex production operation, low product safety and low added value, the technical problem to be solved by the p

Method used

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  • Production process for fish scale collagen peptide calcium

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] Example one:

[0040] 1. Using high-quality fish scales as raw materials, the selected fish scales can be marine fish scales or freshwater fish scales. Take 10kg of fish scales and put them in agitating washing machine, add water to wash until the scales are free of particles and impurities. Put the fish scales into the reaction kettle, add 3% sodium bicarbonate solution by mass percentage, stir for 4 hours, wash with water, and remove the viscous substance, fat and other impurities on the surface of the fish scales.

[0041] 2. Put the washed fish scales in the reaction kettle, add 200 kg of water, add sulfuric acid to adjust the pH value and control the pH of the reaction system to 0.5, the reaction temperature is 60 ℃, react for 5 hours, and finish the reaction to obtain fish scale collagen peptides and free Calcium solution.

[0042] 3. The fish scale collagen peptide and free calcium solution are chelated at room temperature for 4 hours to obtain the fish scale collage...

Example Embodiment

[0046] Embodiment two:

[0047] 1. Using high-quality fish scales as raw materials, the selected fish scales can be marine fish scales or freshwater fish scales. Take 100kg of fish scales and put them into a stirring washing machine, add water to wash until the scales are free of particles and impurities. Put the fish scales into the reaction kettle, add 1% sodium hydroxide solution by mass percentage, stir for 8 hours, wash with water, and remove the viscous substances, fat and other impurities on the surface of the fish scales.

[0048] 2. Put the washed fish scales in the reaction kettle, add 1000 kg of water, add sulfuric acid to adjust the pH value and control the pH of the reaction system to 2, the reaction temperature is 100 ℃, react for 8 hours, the reaction is completed, the fish scale collagen peptide and free Calcium solution.

[0049] 3. The fish scale collagen peptide and free calcium solution are chelated at room temperature for 24 hours to obtain the fish scale coll...

Example Embodiment

[0053] Embodiment three:

[0054] 1. Using high-quality fish scales as raw materials, the selected fish scales can be marine fish scales or freshwater fish scales. Take 1000kg of fish scales and put them in the mixing washing machine, add water to wash until the scales are free of particles and impurities. Put the fish scales into the reactor, add 5% by mass sodium bicarbonate solution, stir for 6 hours, wash with water, and remove the sticky substance, fat and other impurities on the surface of the fish scales.

[0055] 2. Put the washed fish scales in the reaction kettle, add 5000kg of water, add sulfuric acid to adjust the pH value and control the pH of the reaction system to 1, the reaction temperature is 80 ℃, react for 6 hours, the reaction is completed, the fish scale collagen peptide and free Calcium solution.

[0056] 3. The fish scale collagen peptide and free calcium solution are chelated at room temperature for 8 hours to obtain the fish scale collagen peptide calcium ...

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Abstract

The invention discloses a production process for fish scale collagen peptide calcium, and belongs to the technical field of biology. The production process comprises the following steps: (1) pretreating fish scale; (2) extracting fish scale collagen peptide and a calcium solution by an acid heat extraction technology; (3) preparing crude finished fish scale collagen peptide calcium by a peptide calcium chelating technology; (4) removing solid impurities by a centrifuge separation technology; (5) concentrating the fish scale collagen peptide calcium; (6) purifying the fish scale collagen peptide calcium by an anion exchange resin column chromatography technology to obtain a fish scale collagen peptide calcium solution; (7) drying the solution to obtain finished fish scale collagen peptide powder with the calcium content of greater than 1 percent and the protein content of greater than 85 percent. According to the process, fish scrap, namely fish scale, serves as a raw material; an exogenous calcium salt is not added; a separation and purification technology system integrated with the centrifuge separation technology and the anion exchange resin column chromatography technology is established, an organic solvent is not required to be used, the produced fish scale collagen peptide calcium product has high calcium content, high bioavailability and high safety; both the peptide and the calcium can be supplemented, so that the fish scale collagen peptide calcium has a great market prospect.

Description

technical field [0001] The invention relates to a production process of fish scale collagen peptide calcium, which belongs to the field of biotechnology. Background technique [0002] Calcium is one of the essential nutrients for the human body and has many important physiological functions. Calcium deficiency can easily lead to the occurrence of diseases such as osteoporosis, bone hyperplasia, rickets in children, tetany, kidney stones, colon cancer, senile dementia, hypertension and coronary heart disease. The 1.3 billion population in China is generally deficient in calcium to varying degrees. Such a huge market has spawned a large number of calcium supplement products, and new brands are constantly being added. With the intensification of competition and the continuous improvement of consumers' awareness of health care products, collagen peptide calcium chelate with high absorption rate and double supplementation of peptide calcium has become the preferred standard for ...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L33/00
Inventor 陈俊德易瑞灶洪碧红余琳郑美华李黄庭许诺华高然李龙
Owner THIRD INST OF OCEANOGRAPHY STATE OCEANIC ADMINISTATION
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