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Collagen peptide, production method, production device and application thereof

The technology of a collagen peptide and its production method is applied in the field of collagen peptide and its production method and production equipment, which can solve the problems of poor water resolubility and easy moisture absorption of collagen peptide powder, and achieve excellent water resolubility and finished products Delicate, not easy to absorb moisture and agglomerate

Inactive Publication Date: 2019-07-19
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the need to control the pH value of enzymolysis, control the temperature of enzymolysis, the high molecular weight of the obtained enzymolysis product, the poor water resolubility of the obtained collagen peptide powder and the poor resolubility of the obtained collagen peptide powder in the storage. The defect of easy moisture absorption in the process provides a method that does not need to control the pH value of the enzymatic hydrolysis, does not need to control the temperature of the enzymatic hydrolysis, the obtained enzymatic hydrolysis product has low molecular weight and concentration, and the obtained collagen peptide powder has excellent water resolubility and is stable during storage. Production method and production device of collagen peptide not easy to absorb moisture, collagen peptide produced by the method and application thereof

Method used

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  • Collagen peptide, production method, production device and application thereof
  • Collagen peptide, production method, production device and application thereof

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preparation example Construction

[0061] When the collagen peptide is used as a raw material for preparing effervescent tablets, the collagen peptide can be combined with high-quality calcium lactate to make a calcium source collagen peptide effervescent tablet, which can supplement calcium and help calcium deposition at the same time, and has a unique taste. Abundant nutrition, calcium supplementation from the source, healthy and "backbone", suitable for calcium supplementation crowd. Put a piece of Calcium Source Collagen Peptide Effervescent Tablet (4g) into about 200ml of water (both cold and warm water) effervescently dissolve and then drink.

[0062] When the collagen peptide is used as a raw material for the preparation of chewable tablets, the collagen peptide can be used as the nutritional basis, adding probiotics such as Lactobacillus rhamnosus, and scientifically formulated according to the golden ratio required by the human body. Chewable Probiotic Peptides. Chewing food, portable, refreshing tast...

Embodiment 1

[0069] The production method of embodiment 1 fish skin collagen peptide

[0070] (1) Mix the crude collagen powder derived from fish skin with distilled water at a ratio of 1:3, then heat the obtained crude collagen solution at 100°C for 10 minutes, and then cool it down to 50-55°C to form a solution to be enzymatically hydrolyzed.

[0071] (2) Add 0.1% (w / w) crude collagen powder weight high-efficiency compound enzyme preparation to the enzymolysis solution, mix well and enzymolyze at natural pH value and natural temperature for 2 hours to obtain crude collagen protein peptide solution. The high-efficiency compound enzyme preparation consists of 25wt% composite protease, 30wt% alkaline protease, 15wt% neutral protease, 20wt% flavor protease, 7wt% animal proteolytic enzyme and 3wt% enzyme activator (dithiothreitol) Among them, the enzyme activities of the above proteases are all 200,000 u / g.

[0072] (3) The crude collagen peptide solution is filtered by a roll-type ultrafil...

Embodiment 2

[0076] The production method of embodiment 2 bovine bone collagen protein peptide

[0077] (1) Mix the crude collagen powder derived from bovine bone with distilled water at a ratio of 1:4, then heat the obtained crude collagen solution at 90°C for 20 minutes, and then cool it down to 50-55°C to prepare the enzymolysis solution.

[0078] (2) Add 0.15% (w / w) high-efficiency compound enzyme preparation of crude collagen powder weight to the enzymolysis solution, mix well and enzymolyze it at natural pH value and natural temperature for 2 hours to obtain crude collagen protein peptide solution. The high-efficiency compound enzyme preparation is composed of compound protease 27.5wt%, alkaline protease 27.5wt%, neutral protease 17.5wt%, flavor protease 17.5wt%, animal proteolytic enzyme 8wt% and enzyme activator (β-mercaptoethanol ) 2wt%, wherein, the enzyme activities of the above proteases are all 200,000 u / g.

[0079] (3) The crude collagen peptide solution is filtered with a ...

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Abstract

The present invention belongs to the field of food-derived peptides and discloses a collagen peptide, a production method, a production device and an application thereof. The production method of thecollagen peptide comprises steps of coarse collagen solution heating, cooling, high-efficiency compound enzyme preparation enzymatic hydrolyzing, membrane filtering, concentrating, ultra-high pressurehomogenizing, and ultra-high temperature instantaneous sterilizing and drying. The high-efficiency compound enzyme preparation enzymatic hydrolyzing uses a compound enzyme preparation comprising compound protease, alkaline protease, neutral protease, flavor protease, animal proteolytic enzyme and an enzyme activator, and the enzyme activator is dithiothreitol and / or beta-mercaptoethanol. The provided method does not need to adjust pH value of the enzymatic hydrolyzing, does not need to control enzymatic hydrolyzing temperatures, is short in enzymatic hydrolyzing time and small in enzyme addition amount, and enables the enzymatic hydrolyzed product to be low and concentrated in molecular weight. The prepared collagen peptide powder is free of fishy smell, extremely excellent in water resolubility and also not liable to absorb moisture and agglomerate during storage process, and can be used in solid beverages, effervescent tablets, chewable tablets, health-care foods and feature-beautifying and skin-protecting products.

Description

technical field [0001] The invention relates to the field of food-derived peptides, in particular to a collagen peptide and its production method, production device and application. Background technique [0002] Collagen is rich in amino acids such as glycine, proline, and hydroxyproline needed by the human body. It is a high-molecular functional protein. Collagen is the main component of the skin, accounting for 80% by weight of the dermis of the skin. It forms a fine elastic network in the skin, which firmly locks moisture and supports the skin. Collagen is a helical fibrous protein twisted by three peptide chains. It is also the most abundant protein in the human body. It is widely distributed in connective tissue, skin, bone, interstitial cells of internal organs, muscle cavity, ligament, sclera and other parts. Accounting for more than 30wt% of the total protein in the human body, it is rich in proline, hydroxyproline and other collagen characteristic amino acids neede...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J1/02A23J1/04A23J1/10A23J3/04A23J3/34
CPCA23J1/02A23J1/04A23J1/10A23J3/04A23J3/34A23J3/342A23V2002/00A23V2250/5422A23V2250/55
Inventor 曹敏杰章骞
Owner JIMEI UNIV
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