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

Compound emulsifier as well as preparation method and application thereof

A technology of compound emulsifier and emulsifier, which is applied in application, food preparation, food science, etc. It can solve the problems of not considering the activity of digestive enzymes and intestinal environment, limited effect, unstable product quality, etc., and achieves no special smell , increased feed intake, and low processing and production costs

Inactive Publication Date: 2012-03-28
CHINA AGRI UNIV
View PDF4 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are compound emulsifiers obtained by simple proportioning based on the physical and chemical properties of emulsifiers, but this compound emulsifier is only screened by the physical properties of the emulsifier itself, without considering factors such as the activity of digestive enzymes in the livestock and poultry and the environment in the intestinal tract , its effect is limited, and the product quality is often unstable

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 emulsifier as well as preparation method and application thereof
  • Compound emulsifier as well as preparation method and application thereof
  • Compound emulsifier as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 2000g of soybean lecithin, 6000g of glyceryl monostearate and 4000g of sucrose fatty acid monoester with an HLB value of 10 were thoroughly mixed to obtain the compound emulsifier provided by the invention. Pack it into packages of 2.5kg, 5kg and 25kg each, and store in a cool and dry place.

Embodiment 2

[0028] Thoroughly mix 6000 g of soybean lecithin, 4000 g of glyceryl monostearate and 2000 g of sucrose fatty acid ester with an HLB value of 10 to obtain the complex emulsifier provided by the invention. Pack it into packages of 2.5kg, 5kg and 25kg each, and store in a cool and dry place.

Embodiment 3

[0030] 6000g of soybean lecithin, 4000g of glyceryl monostearate and 4000g of sucrose fatty acid monoester with an HLB value of 10 were thoroughly mixed to obtain the composite emulsifier provided by the invention. Pack it into packages of 2.5kg, 5kg and 25kg each, and store in a cool and dry place.

[0031] According to the actual needs of the experiment, a certain mass concentration of bile salts and lipase in vitro digestion solution (the lipase activity at this concentration is similar to that of the broiler intestinal lipase). After rotating on a magnetic stirrer for 2 hours, bathe in a water bath at 37°C for 15 minutes to obtain the in vitro digestive solution, prepare a certain mass of compound emulsifier with PBS into a grease solution with a concentration of 6% by mass, and add it to the in vitro digestive solution In the process, the final concentration of pancreatic lipase is 8 mg / ml, the final concentration of bile salt is 5 mg / ml, and the final pH value of the sol...

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 emulsifier as well as a preparation method and application thereof. The compound emulsifier comprises the following components in parts by weight: 20-60 (preferably 20) parts of lecithin, 30-60 (preferably 60) parts of glycerin monostearate and 20-60 (preferably 40) parts of sucrose fatty acid ester. When the compound emulsifier is added to diet of livestock and poultry for broiler chicken raising and metabolic experiment, the feed intake of broiler chicken is increased by 9.1%, the rate of body weight gain is improved by 12.2%, the dietary metabolic energy is increased by 2%, and the lipase activities in pancreas and jejunal chyme of 18-day-old broiler chicken are respectively improved by 31% and 20.2%. Compared with the signal or compound emulsifier used in the prior art, the compound emulsifier disclosed by the invention has the beneficial effect of obviously enhancing the growth performance of livestock and poultry.

Description

technical field [0001] The invention relates to a compound emulsifier for feed that promotes feed intake of livestock and poultry and increases body weight. Background technique [0002] As a high-calorie energy source, oil used in livestock and poultry feed can increase the energy concentration of the diet, thereby improving the production performance of livestock and poultry. At the same time, oil is also the source of essential fatty acids; adding oil to livestock and poultry feed can reduce dust pollution during feed processing, increase feed palatability, and reduce heat consumption. The digestion and absorption of oil needs to go through an emulsification process in the intestinal tract. However, the emulsification capacity of the intestinal tract of livestock and poultry is limited, especially for young animals. Therefore, the ability of livestock and poultry to digest and absorb oil is limited, resulting in waste of feed energy and increasing feed costs. , will also...

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): A23K1/16A23L1/035A23L29/10
Inventor 张炳坤呙于明赵冬琴
Owner CHINA AGRI UNIV
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