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

Compound protein source as well as preparation method and application thereof

A technology of compound protein and corn gluten meal, which is applied in the field of animal feed, can solve the problems of slow growth, decreased fish feeding rate, and impact on fish health, and achieve the effects of promoting growth performance, improving body health, and improving survival rate.

Inactive Publication Date: 2017-11-07
FOSHAN XINTUN BIOLOGICAL SCI & TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a composite protein source and its preparation and application, which can effectively solve the problems of reduced fish feeding rate, slow growth, and affected fish health caused by the use of a single animal and plant protein source instead of fish meal, and effectively solve The problem of fishmeal substitution in prawn and special aquatic feed, making up for the deficiency of existing technology

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
  • Compound protein source as well as preparation method and application thereof
  • Compound protein source as well as preparation method and application thereof
  • Compound protein source as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] The preparation method of the composite protein source hydrolyzate is as follows:

[0032] After adding water to the composite protein source at a weight ratio of 1:4-6, add two enzymes, alkaline protease and flavor protease, the amount of alkaline protease is 1.0-3.5ml / 100g wet material, and the amount of flavor protease is 1.0-3.5ml / 100g wet material. 3.0ml / 100g wet material, adjust the pH to 8.5-9.0, hydrolyze at 40-60°C for 6-10 hours, raise the temperature to 75-90°C and keep it for 20-40min to inactivate the enzyme, cool, filter, concentrate and spray dry .

[0033] As a preferred preparation method of the composite protein source hydrolyzate, it includes: adding water to the composite protein source at a weight ratio of 1:5, adding two enzymes, alkaline protease and flavor protease, and the amount of alkaline protease is 2.0-2.5 ml / 100g wet material, the amount of flavor protease is 1.5-2.0ml / 100g wet material, adjust the pH to 8.5-9.0, hydrolyze at 50°C for 8 h...

Embodiment 1

[0042] (1) Formula: 90% compound protein source hydrolyzate, 5% yeast extract, 2.5% crystalline amino acid, and 2.5% functional substances.

[0043] (2) Preparation process:

[0044] (A) Configure compound protein sources: 60% defatted and pulverized animal by-products, 2% blood meal, 10% fish soluble pulp, 15% soybean protein concentrate, and 13% corn gluten powder.

[0045] (B) Preparation of composite protein source: After adding water to the composite protein source at a weight ratio of 1:4, add two enzymes, alkaline protease and flavor protease, the amount of alkaline protease is 1.0ml / 100g wet material, and the amount of flavor protease The dosage is 1.0ml / 100g wet material, the pH is adjusted to 8.5, hydrolyzed at 40°C for 6 hours, the temperature is raised to 75°C and kept for 20min to inactivate the enzyme, cooled, filtered, concentrated and then spray-dried.

[0046] (C) Weigh the compound protein source hydrolyzate, yeast extract, crystalline amino acid, and functi...

Embodiment 2

[0048] (1) Formula: 91% compound protein source hydrolyzate, 4% yeast extract, 3% crystal amino acid, and 2% functional substance.

[0049] (2) Preparation process:

[0050] (A) Configure compound protein sources: 65% defatted and pulverized animal by-products, 5% blood meal, 10% fish soluble pulp, 10% soybean protein concentrate, and 10% corn gluten powder.

[0051] (B) Preparation of composite protein source: After adding water to the composite protein source at a weight ratio of 1:5, add two enzymes, alkaline protease and flavor protease, the amount of alkaline protease is 2.0ml / 100g wet material, and the amount of flavor protease The dosage is 1.5ml / 100g wet material, adjust the pH to 8.7, hydrolyze at 45°C for 7 hours, raise the temperature to 80°C and keep it for 25min to inactivate the enzyme, cool, filter, concentrate and spray dry.

[0052] (C) Weigh the compound protein source hydrolyzate, yeast extract, crystalline amino acid, and functional substances according to...

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 compound protein source. The compound protein source is prepared from the following components in percentage by weight: 90 percent to 95 percent of compound protein source zymolyte, 3 percent to 5 percent of yeast extract, 1 percent to 3 percent of crystalline amino acid and 1 percent to 3 percent of a functional substance. Correspondingly, the invention further provides a preparation method of the compound protein source and application of the compound protein source. By adopting the compound protein source disclosed by the invention, the problems that the feeding rate of fishes is reduced, the growth is slow and the health of fish bodies is influenced when fish meal is replaced with a single animal and plant protein source is effectively solved and the problem of fish meal replacement in feed for penaeus orientalis and special aquatic products is effectively solved.

Description

technical field [0001] The present invention relates to the field of animal feed, in particular to a composite protein source; a preparation method of the composite protein source and an application of the composite protein source. Background technique [0002] In recent years, with the continuous expansion of the consumer market, the demand for shrimp and special aquatic animals has become higher and higher, while for shrimp, special aquatic animals, especially carnivorous aquatic animals, the demand for protein is very high, and the protein is too high and depends on fish meal supply. [0003] With the shortage of fishmeal resources in the world, the supply of fishmeal is often in short supply, and the price of fishmeal has been kept high. [0004] The above-mentioned two reasons cause the cost of feed preparation to increase, and the cost of feed in the breeding process increases. In order to ensure the healthy and sustainable development of shrimp and special aquatic a...

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): A23K50/80A23K10/16A23K20/142A23K20/147A23K10/26A23K10/24A23K10/22A23K40/00A23K10/10A23K10/14
CPCY02A40/818A23K50/80A23K10/10A23K10/14A23K10/16A23K10/22A23K10/24A23K10/26A23K20/142A23K20/147A23K40/00
Inventor 朱旺明
Owner FOSHAN XINTUN BIOLOGICAL SCI & TECH
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