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Method for preparing collagen peptide oral liquid

A technology of collagen peptide and peptide oral liquid, which is applied in food preparation, application, food science, etc., can solve the problems of high protease price, low product purity, and long process flow, and achieve simplified process, simple process, and raw materials Easy to get effect

Inactive Publication Date: 2013-03-27
刘含光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Chinese invention patent application published on February 23, 2005 with publication number CN1582771 discloses "a process for producing collagen peptides from fish skin", the process flow is too long and the product purity is not high
But the price of protease is very high, and it is very inconvenient to buy a small amount for the first trial

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Washing and degreasing: Rinse 1kg of chilled salmon skin with clean water, put it into a gauze bag, put the gauze bag in a frying spoon, add 0.06kg of seedless dried hawthorn, and pour in 2kg of water, heat until Boil, turn to low heat and repeatedly press the chilled salmon skin in the gauze bag with a spatula to get the chilled salmon skin and fish soup after the first degreasing. When a lot of fish oil is displayed, immerse the bottom of the frying spoon in cold water and quickly Cool to room temperature, inject the fish soup into the separatory funnel, let it stand, and after the oil and water are separated, inject the lower layer of the aqueous solution into the container, and the fish oil stays in the separatory funnel. "Adding water-squeezing-separation" was repeated 3 times (4 times if necessary), the fat in the chilled salmon skin was accumulated in the separating funnel, and the aqueous solution obtained 3 times was poured into the container;

[0021] Add 2...

Embodiment 2

[0025] Example 2: replace chilled salmon skin with fresh catfish skin, the dosage of seedless dried hawthorn in step 1) is 0.05 kg, the temperature of 6 kg of warm boiled water added is 45°C, add 0.5 kg of the aqueous solution obtained in step 1), In step 3), the amount of porcine pancreas from which fat and connective tissue were removed was 0.4 kg. According to the method described in Example 1, the collagen peptide oral liquid product B with a content of 11.1% was prepared.

[0026]

Embodiment 3

[0027] Example 3: replace chilled salmon skin with fresh catfish skin, the dosage of seedless dried hawthorn in step 1) is 0.07kg, the temperature of 6kg of warm boiled water added is 50°C, add 1kg of the aqueous solution obtained in step 1), step 3) The amount of porcine pancreas removed from fat and connective tissue was 0.6 kg. According to the method described in Example 1, a collagen peptide oral liquid product C with a content of 13% was prepared.

[0028] In order to simplify the process and avoid affecting the mouthfeel of the oral liquid, this embodiment eliminates the use of purification and impurity removal methods such as ultrafiltration, nanofiltration, and reverse osmosis in downstream processing to improve the purity of gallinaceous gold (the gallinaceous gold can be used repeatedly) and porcine pancreas. Addition amount and degradation time. Secondly, adding hawthorn and high-temperature cooking in the pretreatment is intended to sterilize, disintegrate the cel...

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PUM

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Abstract

The invention relates to a method for preparing a collagen peptide oral liquid. The conventional method is long in technological process, low in purity of products and high in bio-enzyme prices, and more drugs and devices are used. In order to overcome the defects of the conventional method, the method for preparing the collagen peptide oral liquid comprises the following steps of: cleaning and degreasing collagen peptide biological extraction raw materials with rich sources and low cost; degrading the collagen peptide biological extraction raw materials by using endothelium corneum gigeriae galli and porcine pancreas to obtain a supernatant liquid; and stewing and sterilizing the supernatant liquid to obtain the collagen peptide oral liquid product. The method for preparing the collagen peptide oral liquid has the advantages of easily available raw materials, simple process and capability of preparing the oral liquid by using household kitchen equipment, and the collagen peptide oral liquid can be used as a health-care product and a medicament, and can be widely applied in the fields of food, cosmetics, beverages and the like.

Description

technical field [0001] The invention relates to a preparation method of collagen peptide, in particular to a method for preparing collagen peptide oral liquid. Background technique [0002] From the end of the 20th century to the present, my country's bioengineering technology has advanced by leaps and bounds. The degradation process routes of collagen peptides also emerge in endlessly. At present, many collagen peptides are prepared from enzymatically hydrolyzed fish skin. The Chinese invention patent application published on February 23, 2005 with the publication number CN1582771 discloses "a process for producing collagen peptides from fish skin", but the process flow is too long and the product purity is not high. Second, downstream processing of enzymatic hydrolysis products accounts for a major part of production costs. In addition, there are many medicines, biological enzymes and equipment used. In addition, a certain technical level and production experience are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/29A23L33/00
Inventor 刘含光
Owner 刘含光
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