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

Protein feed stuff and processing method thereof

A protein feed and processing method technology, applied in the field of protein feed and peptides, can solve the problems of low digestion and absorption rate, limited market price, low bioavailability, etc., and achieve high bioavailability, good economic and social benefits, The effect of high biological potency

Inactive Publication Date: 2007-12-26
韩福山
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After feeding animals, the digestion and absorption rate is low, the bioavailability is low, the feed remuneration is low, the market price is limited, and it cannot compete with similar foreign products

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1. Get fresh low-value fish and shrimp and process according to the following processing steps: (1) remove impurity: fresh low-value fish and shrimp are removed impurity. (2) Degreasing: degreasing fresh low-value fish and shrimp from which impurities have been removed by cooking and pressing to obtain solid materials and oil-water mixtures. (3) Oil-water separation: The oil-water mixture obtained by degreasing is subjected to centrifugation to obtain oil and protein-containing turbid water, and the oil is recycled. (4) Pulverization: after mixing the turbid water containing protein and the solid material obtained after degreasing in a ratio of 0.8:1, pulverize into a slurry of 80-300 mesh (0.18-0.05mm). (5) Sterilization: Add known preservatives and antioxidants to the slurry, adjust the pH value between 6.5-8.0, pasteurize or maintain 10-30 minutes at 80-85°C for sterilization, and then cool to 35-60°C. (6) Enzymolysis: add compound protease according to ...

Embodiment 2

[0008] Embodiment 2. Get fresh aquatic product processing waste and process according to the following processing steps: (1) remove impurity: fresh aquatic product processing waste is removed impurity. (2) Degreasing: degrease the fresh aquatic product processing leftovers from which impurities have been removed by cooking and pressing to obtain solid materials and oil-water mixtures. (3) Oil-water separation: The oil-water mixture obtained by degreasing is subjected to centrifugation to obtain oil and protein-containing turbid water, and the oil is recycled. (4) Pulverization: after mixing the turbid water containing protein and the solid material obtained after degreasing in a ratio of 2.0:1, pulverize into a slurry of 80-300 mesh (0.18-0.05mm). (5) Sterilization: Add known preservatives and antioxidants to the slurry, pasteurize or maintain at 80-85°C for 10-30 minutes to sterilize, then cool to 35-60°C. (6) Concentration and drying: Concentrate the sterilized slurry to a ...

Embodiment 3

[0009] Embodiment 3. Get the mixture of fresh low-value fish and shrimp and aquatic product processing waste, and process it into polypeptide cream or polypeptide powder according to the processing steps of Example 1.

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 biotechnological process of producing polypeptide and protein feed is superior to traditional fish meal producing process, which has high protein loss rate, high power consumption, high cost, serious pollution and other demerits. The present invention produces polypeptide paste, polypeptide powder, protein paste or protein powder with fresh low value fishes and shrimp and aquatic animal leftover and through the process including the steps of eliminating impurity, steam to eliminate fat, oil-water separation, crushing, sterilizing, enzymolysis, inactivating enzyme, concentration, drying and others. The present invention has the advantages of high protein content in the products, high bioavailability, no environmental pollution, low power consumption, etc. The products have the effects of promoting animal growth, regulating immunity, preventing and treating diseases, etc. and are used mainly in raising animal and as nitrogen source for biological culture.

Description

technical field [0001] The invention relates to biological products and bioengineering technology, in particular to a polypeptide and protein feed produced by applying bioengineering technology. Background technique [0002] In the past, people used low-value fish, shrimp and aquatic product processing waste as raw materials for the production of fishmeal. The traditional method of processing fishmeal is to cook the raw materials, press to degrease, separate oil and water, recover fat, discharge turbid water, and degrease the material. After drying at normal pressure and high temperature, drying in the sun, adding preservatives and antioxidants, fish meal of 20-40 mesh is made. During its processing, protein loss is serious, bioactive components are destroyed, and resources are wasted. A large amount of sewage pollutes the environment during the production process. High energy consumption and high cost. The product contains low protein and is easy to oxidize and deteriora...

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 Patents(China)
IPC IPC(8): A23K1/10A23J3/04A23K10/14A23K20/147
Inventor 韩福山
Owner 韩福山
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