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

Method for comprehensively processing chicken gallbladders by using biological enzyme

A comprehensive processing and biological enzyme technology, applied in applications, animal feed, animal feed, etc., can solve the problems of consuming hazardous chemicals sodium hydroxide and hydrochloric acid, increasing the cost of environmental protection treatment, large environmental pressure and risks, and achieving a good society. and economic benefits, reducing operational safety hazards and reducing energy consumption

Inactive Publication Date: 2018-09-07
CHANGDE YUNGANG BIOTECHNOLOGY CO LTD
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned conventional process uses strong alkali hydrolysis and acid precipitation, which consumes a large amount of hazardous chemicals sodium hydroxide and hydrochloric acid. The waste acid and alkaline water produced after hydrolysis have formed huge environmental pressure and risks.
Moreover, during the hydrolysis process, because a large amount of protein components contained in the bile participate in the hydrolysis, ammonia gas is released during high-temperature reflux, which will also greatly increase the cost of environmental protection treatment
In addition, after separating the bile from chicken gall, a large amount of gall skin and the animal tissues attached to the gall skin will be formed. These wastes contain oil, protein and gallbladder cellulose. If they are not disposed of in time, they will become a huge environmental hazard.

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

[0018] A method for comprehensively processing chicken bile by using biological enzymes, the processing steps are as follows:

[0019] (1) Take 1.3 tons of frozen chicken guts, slice them with an animal tissue slicer, put the sliced ​​frozen chicken guts into a 2000L stainless steel thawing kettle, heat with steam, stir and raise the temperature to 40°C. Then put the thawed material to 2M 2 The suction filter tank is used for filtering, and the filtered bile enters the bile acid hydrolysis kettle. After the suction filtration is completed, the gall skin is cleaned with 100L of water and set aside.

[0020] (2) Enter 7°C chilled water into the interlayer of the bile acid hydrolysis kettle, stir the bile in the bile acid hydrolysis kettle to cool the bile to 35.5℃, slowly add 10% hydrochloric acid aqueous solution dropwise until the pH in the hydrolysis kettle is When the value is 5.5, put in 1.4 kg of bile salt to hydrolyze bacterial enzymes, continue to slowly add 10% hydroch...

Embodiment 2

[0026] A method for comprehensively processing chicken bile by using biological enzymes, the processing steps are as follows:

[0027] (1) Take 1.15 tons of frozen chicken guts, slice them with an animal tissue slicer, put the sliced ​​frozen chicken guts into a 2000L stainless steel thawing kettle, heat with steam, stir and raise the temperature to 43°C. Then put the thawed material to 2M 2 The suction filter tank is used for filtering, and the filtered bile enters the bile acid hydrolysis kettle. After the suction filtration is completed, the gall skin is cleaned with 100L of water and set aside.

[0028] (2) Input 7°C chilled water into the interlayer of the bile acid hydrolysis kettle, stir the bile in the bile acid hydrolysis kettle to cool the bile to 38.5℃, slowly add 10% hydrochloric acid aqueous solution dropwise until the pH in the hydrolysis kettle is When the value is 5.3, add 1.2 kg of bile salt to hydrolyze bacterial enzymes, continue to slowly add 10% hydrochlo...

Embodiment 3

[0034] A method for comprehensively processing chicken bile by using biological enzymes, the processing steps are as follows:

[0035] (1) Take 1.21 tons of frozen chicken guts, slice them with an animal tissue slicer, put the sliced ​​frozen chicken guts into a 2000L stainless steel thawing kettle, heat with steam, stir and raise the temperature to 45°C. Then put the thawed material to 2M 2 The suction filter tank is used for filtering, and the filtered bile enters the bile acid hydrolysis kettle. After the suction filtration is completed, the gall skin is cleaned with 100L of water and set aside.

[0036] (2) Input 7°C chilled water into the interlayer of the bile acid hydrolysis kettle, stir the bile in the bile acid hydrolysis kettle to cool the bile to 36.3℃, slowly add 10% hydrochloric acid aqueous solution dropwise until the pH in the hydrolysis kettle is When the value is 5.6, put in 1.3 kg of bile salt to hydrolyze bacterial enzymes, continue to slowly add 10% hydrochl...

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 method for comprehensively processing chicken gallbladders by using a biological enzyme. The method comprises the following steps: heating frozen chicken gallbladders to unfreeze the chicken gallbladders, filtering the chicken gallbladder, adding the obtained filtered bile into a hydrolysis kettle, and adding a bile salt thallus hydrolase to hydrolyze the bile in the chicken gallbladders and complex bile acid, wherein the biological enzyme has the advantages of high efficiency, specificity, safe reaction environment and environmental protection; and processing the obtained hydrolyzed leftovers, hydrolyzing proteins, gallbladder skins and adhered stearic acid in the bile by using the biological enzyme, and performing concentrating spraying to obtain an animal feedprotein additive. The method has the advantages of maximal utilization of biological resources, no generation of three wastes in the operating process, greenness, environmental protection, and good social and economic benefits.

Description

technical field [0001] The invention relates to a method for comprehensively processing chicken gallbladder by using biological enzymes, in particular to a method for using biological enzymes to hydrolyze and complex bile acids in chicken gallbladder, and using animal tissues such as chicken gall skin after separating bile to prepare animal Feed protein additive method. Background technique [0002] Chicken gall is a conventional raw material for the industrial production of bile acid. The bile acid in the bile of chicken gall is the complex sodium salt of taurine and glycine combined with bile acid. In the production process, for the convenience of extraction and separation, Taurine and glycine need to be detached from bile acids. The conventional extraction method is to add a large amount of sodium hydroxide in bile, saponify under reflux for 24 hours, separate taurine and glycine from bile acids, then add hydrochloric acid to separate out bile acids, collect bile acids 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): C12P33/00A23K10/26
CPCA23K10/26C12P33/00
Inventor 邓家国蔡宏军李国军雷平
Owner CHANGDE YUNGANG BIOTECHNOLOGY CO LTD
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