Feed additive for production of low-cholesterol eggs

A feed additive and low-cholesterol technology, applied in animal feed, animal feed, applications, etc., can solve the problems of difficult industrialization, unfavorable operation, and cumbersome methods and processes, so as to reduce the harm of excessive cholesterol intake and realize industrial chemical and safe

Inactive Publication Date: 2019-10-18
SOUTHWEST UNIVERSITY
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some problems, such as adding additives such as copper and fish oil to the diet of laying hens, the reduction rate of cholesterol content in eggs is about 10%, but the cholesterol content in eggs is still high; while reducing the cholesterol content in eggs, Egg production is also reduced at the same time, and the eggs have a certain odor, which affects the taste of the eggs. The method is cumbersome and u

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
  • Feed additive for production of low-cholesterol eggs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Add 250g of tea polyphenols and 1.8kg of yeast culture per ton of laying hen diet; in terms of mass parts, the proportioning relationship of laying hen diet is: 55 parts of corn, 19 parts of soybean meal, 9 parts of calcium carbonate, and 0.9 parts of calcium hydrogen phosphate 1 part, 0.4 part of soybean oil, 0.04 part of methionine, 0.29 part of table salt, 1 part of laying hen premix, and then pulverized and mixed to obtain feed.

Embodiment 2

[0039] Add 350g of tea polyphenols and 2.2kg of yeast culture per ton of laying hen diet; in terms of mass parts, the proportioning relationship of laying hen diet is: 68 parts of corn, 27 parts of soybean meal, 7 parts of calcium carbonate, and 1.4 parts of calcium hydrogen phosphate 1.2 parts of soybean oil, 0.04 parts of methionine, 0.33 parts of salt, and 1 part of laying hen premix, and then pulverized and mixed to obtain feed.

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 belongs to the field of animal feed specially applicable to specific animals, and particularly relates to a feed additive for production of low-cholesterol eggs. The feed additive for the production of low-cholesterol eggs comprises the following components: tea polyphenols and yeast cultures. The additive significantly reduces the cholesterol content of eggs produced by laying hens,significantly improves the antioxidant resistance of the laying hens, and does not affect the egg yield, and the eggs produced have no odor.

Description

technical field [0001] The invention belongs to the field of animal feed specially suitable for specific animals, and in particular relates to a low-cholesterol egg feed additive. Background technique [0002] Laying hens are chickens that are raised to lay eggs to supply eggs. Unlike broilers, the main purpose of raising laying hens is to improve the quality of eggs, maintain or increase egg production, not to improve the quality of chicken. Eggs are the main source of income for laying hen practitioners. The development of the laying hen industry is of great significance to ensure the sufficient supply of animal food for urban and rural residents in our country. [0003] Eggs are rich in nutrients and have a high rate of digestion and utilization of nutrients, making them a good food for modern humans. my country is a big producer of laying hens. Eggs are one of the important sources of protein for the people. At present, the per capita consumption of eggs is 320 eggs per...

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): A23K50/75A23K10/30A23K10/16
CPCA23K10/16A23K10/30A23K50/75
Inventor 宋代军杨游
Owner SOUTHWEST UNIVERSITY
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap