Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Processing method of collagen

A collagen and processing method technology, applied in multi-step food processing, protein food ingredients, fish protein ingredients, etc., can solve the problems of low collagen hydrolysis rate and high production cost, and achieve improved hydrolysis rate, low cost, Easy to absorb effect

Inactive Publication Date: 2016-07-13
安勇
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of low collagen hydrolysis rate and high production cost in the prior art, and provide a collagen processing method

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
  • Processing method of collagen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 1. Wash 1500kg of beef tendon with clean water and crush it with a meat grinder with a 2.5mm orifice plate. The particle size of the broken beef tendon is 1.2cm;

[0038] 2. Mix the broken beef tendons obtained in step 1 with 2.5 tons of water and put them into a hydrolysis tank. Under normal pressure, heat up to 80°C within 35 minutes, then heat up to 95°C in 15 minutes, and then carry out natural hydrolysis treatment for 10 hours to obtain hydrolyzed broth;

[0039] 3. Filter and separate the hydrolyzed soup liquid obtained in step 2 with a 60-mesh vibrating sieve, and the filtrate is the original soup;

[0040] 4. Keep the original soup obtained in step 3 at a temperature of 80°C, let it stand for 2 hours, and then separate into layers. Centrifuge the upper oil liquid 3 times with a centrifuge to remove fat, and obtain a clear liquid, which is mixed with the lower clear liquid to obtain the original soup clear liquid ;

[0041] 5. Spray-dry the broth clear liquid o...

Embodiment 2

[0044]1. Wash 1500kg of grass carp with clean water and crush it with a meat grinder with a 3mm orifice plate. The particle size of the broken ribs is 1.5cm;

[0045] 2. Mix the broken plate obtained in step 1 with 2.0 tons of water and add it to the hydrolysis tank. Under normal pressure, heat up to 80°C within 40 minutes, then heat up to 90°C in 20 minutes, and then perform natural hydrolysis treatment for 15 hours to obtain hydrolysis Soup;

[0046] 3. Filter and separate the hydrolyzed soup liquid obtained in step 2 with a 100-mesh vibrating sieve, and the filtrate is the original soup;

[0047] 4. Keep the original soup obtained in step 3 at a temperature of 85°C, let it stand for 2 hours, and then separate into layers. Centrifuge the upper oil liquid 5 times with a centrifuge to remove fat, and obtain a clear liquid, which is mixed with the lower clear liquid to obtain the original soup clear liquid ;

[0048] 5. Spray-dry the broth clear liquid obtained in step 4 unde...

Embodiment 3

[0051] 1. Wash 1500kg of pigskin with clean water and crush it with a meat grinder with a 2mm orifice plate. The particle size of the broken beef tendons is 1.0cm;

[0052] 2. Mix the broken beef tendons obtained in step 1 with 2.5 tons of water and add them into a hydrolysis tank. Under normal pressure, heat up to 80°C within 35 minutes, then heat up to 100°C in 15 minutes, and then carry out natural hydrolysis treatment for 12 hours to obtain hydrolyzed broth;

[0053] 3. Filter and separate the hydrolyzed soup liquid obtained in step 2 with an 80-mesh vibrating sieve, and the filtrate is the original soup;

[0054] 4. Keep the original soup obtained in step 3 at a temperature of 83°C, let it stand for 2 hours, and then separate into layers. Centrifuge the upper oil liquid 3 times with a centrifuge to remove fat, and obtain a clear liquid, which is mixed with the lower clear liquid to obtain the original soup clear liquid ;

[0055] 5. Spray-dry the broth clear liquid obta...

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

No PUM Login to View More

Abstract

The invention discloses a processing method of collagen. According to the method, a collagen raw material is subjected to natural hydrolysis treatment, additive-free spray drying is performed, and amino acid powder which is high in amino acid content, good to absorb and natural in taste is obtained. According to the method, the hydrolysis rate of the collagen is high, the amino acid content is higher than or equal to 85%, the proportion of multiple amino acids is reasonable, the collagen is natural in taste, facilitates human body absorption and is suitable for large-scale industrial production, and the market development and recycling of the collagen can be promoted.

Description

technical field [0001] The invention relates to a processing method of edible protein, in particular to a processing method of collagen. Background technique [0002] Collagen is a biopolymer, the main component of animal connective tissue, and the most abundant and widely distributed functional protein in mammals, accounting for 25% to 30% of the total protein, and even as high as 80% in some organisms . The hydrolyzate of collagen contains a variety of amino acids, among which glycine is the most abundant, followed by alanine, glutamic acid and arginine, and the content of essential amino acids such as cysteine, tryptophan, tyrosine and methionine is low. Therefore, collagen is an incomplete protein. After hydrolysis, collagen molecules mainly form collagen polypeptides with relatively small molecular weight. Due to the unique three-strand superhelical structure of collagen, its properties are very stable, and general processing temperature and short-term heating cannot ...

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
IPC IPC(8): A23J3/34A23J1/10A23J1/04
CPCA23J3/342A23J1/04A23J1/10A23V2002/00A23V2250/06A23V2250/5422A23V2300/38
Inventor 安勇
Owner 安勇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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