Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Bioactive peptides extracted from galliformes phasianidae animals, and extraction method of bioactive peptides

A technology of biologically active peptides and active peptides, applied in the field of protein, can solve the problems of waste of raw materials, bitterness and fishy smell, low product yield, long enzymatic hydrolysis time, etc., and achieve the effects of improving production efficiency, low molecular weight, and easy absorption and utilization

Inactive Publication Date: 2017-12-15
杨智
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the waste of raw materials in the extraction process of active peptide substances in the prior art and the existence of heavy bitter and fishy smell, poor taste, long enzymatic hydrolysis time, low product yield and other deficiencies

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bioactive peptides extracted from galliformes phasianidae animals, and extraction method of bioactive peptides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: A kind of extraction method of quail active peptide

[0032] Include the following steps:

[0033] 1. Pretreatment

[0034] Slaughter the quail, remove the hair, remove the viscera and fat, clean it, put it into the enzymatic hydrolysis reaction tank, add drinking water according to the weight ratio of quail to drinking water 1:1.5, and cook at 100°C under normal pressure for 2 hours until the quail is cooked. Cool to about 50°C, add lipase (weight ratio of quail to lipase: 1:0.025) and stir at 47°C for degreasing treatment for 2 hours. Rapidly raise the temperature to 100°C at a heating rate of 10°C / min, and keep stirring for 10 minutes. Cool to about 50°C.

[0035] 2. Enzymolysis

[0036] Add the above cooling liquid to the compound enzyme (the weight of quail and compound enzyme is 1:0.008), stir the enzymolysis at 58°C for 3 hours, rapidly raise the temperature to 100°C at a heating rate of 10°C / min, stir and keep it for 10 minutes, and separate th...

Embodiment 2

[0048] Embodiment 2: A kind of extraction method of partridge active peptide

[0049] Include the following steps:

[0050] 1. Pretreatment

[0051] Slaughter the partridge and remove the hair, remove the viscera and fat, clean it, put it into the enzymatic hydrolysis reaction tank, add drinking water according to the weight ratio of the partridge to drinking water 1:1.5, and cook at 100°C for 2 hours under normal pressure until the partridge is cooked. . Cool to about 50°C, add lipase (weight ratio of partridge to lipase: 1:0.025) and stir at 50°C for degreasing treatment for 2 hours. Rapidly raise the temperature to 100°C at a heating rate of 10°C / min, and keep stirring for 10 minutes. Cool to about 50°C.

[0052] 2. Enzyme hydrolysis

[0053] Add the above-mentioned cooling liquid to the compound enzyme (the weight of partridge and compound enzyme is 1:0.008), and stir the enzymolysis at 56°C for 3 hours. Rapidly raise the temperature to 100°C at a heating rate of 10°...

Embodiment 3

[0064] Embodiment 3 sensory evaluation experiment

[0065] Using the method of anonymous scoring, 9 experts with experience in active peptide tasting and 50 ordinary consumers were invited to form an evaluation team to evaluate the bitterness, fishy smell, and taste of the product. The closer to the best features of the product, the best features of each indicator are:

[0066] Bitterness: no bitterness;

[0067] Fishy smell: no fishy smell

[0068] Taste: strong umami taste, no peculiar smell;

[0069] The products evaluated were the quail active peptide extracted in Example 1, the partridge active peptide extracted in Example 2, the quail active peptide extracted by the method of the prior art (control 1), and the partridge active peptide extracted by the method of the prior art. Active peptide (control 2).

[0070] The extraction method used in comparison 1 and comparison 2 is the extraction method described in Chinese patent CN1523117A, and the raw materials are replac...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Ash contentaaaaaaaaaa
Ash contentaaaaaaaaaa
Ash contentaaaaaaaaaa
Login to View More

Abstract

The invention provides bioactive peptide extracted from galliformes phasianidae animals. The bioactive peptide is water-soluble milky powder, the moisture content of the bioactive peptide is 5-8g / 100g, the ash content of the bioactive peptide is 6.0-7.5g / 100g, the total nitrogen content of the bioactive peptide is 12-15g / 100g, the peptide content of the bioactive peptide is 71-76%, the free amino acid content of the bioactive peptide is 5-8.5%, the zinc content of the bioactive peptide is 4-8.5mg / kg, and the manganese content of the bioactive peptide is 1.0-9.6mg / kg. According to the bioactive peptide disclosed by the invention, complex enzymes are used, so that the enzymolysis time can be shortened, and the production efficiency can be improved; the enzymolysis time is 3 hours, and the yield is increased to 15% from originally about 10%. The problems of heavy bitterness, heavy fishy smell, poor mouth feel, low product yield and the like existing in the extraction process of active substances in the prior art are solved.

Description

technical field [0001] The invention relates to the field of proteins, in particular to a bioactive peptide extracted from galliformes pheasant and an extraction method thereof. Background technique [0002] Bioactive peptides are a class of small molecular protein substances with relatively simple structures and special physiological activities. From a nutritional point of view, peptides have a higher digestion and absorption rate than proteins composed of the same amino acid, and their flavor is better than that of a single amino acid, and they are less prone to allergies. In addition, the protein synthesis rate of the body using peptides as animal nitrogen sources is also higher than that of corresponding amino acids, which shows that peptides have a higher utilization rate in the organism. A large number of research results show that peptides extracted from galliformes pheasant can not only provide nutrients necessary for human growth and development, but also have vari...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23J3/04A23J3/34A23J1/02
CPCA23J1/02A23J3/04A23J3/34A23J3/341A23V2002/00A23V2250/542A23V2250/55
Inventor 杨智
Owner 杨智
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com