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Special feed capable of reducing fat deposition and improving muscle quality of meat duck

A fat deposition and muscle quality technology, applied in animal feed, animal feed, application, etc., to reduce body fat deposition, improve muscle quality, and increase economic value

Active Publication Date: 2014-12-03
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a special feed for reducing fat deposition and improving muscle quality of meat ducks in view of the problem of more body fat deposition in meat ducks and consumers’ demand for high-quality duck meat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special feed for reducing fat deposition and improving muscle quality of meat ducks. The feed is calculated by mass percentage: 0.5% superfine tea powder, 19% corn, 23% wheat, 4% soybean meal, 20% green bran, 2% cotton meal %, corn gluten meal 3.4%, DDGS 3%, rice polishing powder 12%, bran 3%, feather meal 2%, soybean oil 1%, zeolite 1%, attapulgite clay 1%, stone powder 1.3%, calcium hydrogen phosphate 1%, 0.15% methionine, 0.4% lysine, 0.1% emulsifier, 0.05% anhydrous betaine, 0.1% compound enzyme, 1% compound animal health care agent and 1% vitamin and trace element premix.

Embodiment 2

[0023] A special feed for reducing fat deposition and improving muscle quality of meat ducks. The feed is calculated by mass percentage: 1% superfine tea powder, 22% corn, 15% wheat, 6% soybean meal, 17% green bran, 3% cotton meal %, corn gluten meal 2.7%, DDGS 5%, rice polishing powder 15%, bran 2.9%, feather meal 1.5%, soybean oil 2%, zeolite 0.5%, attapulgite clay 1.5%, stone powder 1%, calcium hydrogen phosphate 1.2%, 0.1% methionine, 0.3% lysine, 0.1% emulsifier, 0.1% anhydrous betaine, 0.1% compound enzyme, 1% compound animal health agent and 1% vitamin and trace element premix.

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PUM

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Abstract

The invention discloses a special feed capable of reducing fat deposition and improving muscle quality of a meat duck. The special feed is prepared from the following raw materials in percentage by weight: 0.05%-1% of ultramicro tea powder, 10%-60% of corns, 5%-30% of wheat, 2%-28% of bean pulp, 0%-25% of green bran, 1%-5% of cottonseed meal, 0.5%-6% of corn protein powder, 0%-10% of DDGS, 0%-15% of rice polish powder, 2%-5% of bran, 0%-3% of feather meal, 0.5%-2% of soybean oil, 0.5%-2% of zeolite, 0.5%-2% of attapulgite, 1%-1.5% of stone powder, 0.01%-0.4% of methionine, 0.01%-0.4% of lysine, 0.01%-0.1% of an emulsifier, 0.01%-0.1% of betaine anhydrous, 0.05%-0.1% of a compound enzyme preparation, 0.5%-2% of a compound animal health agent and 1% of vitamin and microelement premix. According to the special feed, the fat deposition of the meat duck can be reduced, the muscle quality of the meat duck can be improved, and the economic benefit of breeding can be increased.

Description

technical field [0001] The invention relates to the field of animal feed, in particular to a special feed for reducing fat deposition and improving muscle quality of meat ducks. Background technique [0002] my country is the country with the largest amount of meat duck breeding in the world, and the meat duck slaughter accounts for more than 80% of the world's total slaughter. At present, the meat duck breeding industry has become one of the leading industries in the poultry farming industry, but one of the main problems in the modern commercial meat duck farming is that the body of the meat duck has a lot of fat deposition and the quality of the muscle is reduced, which affects people's consumption to a certain extent and healthy. [0003] DDGS (distiller's grains and its solubles) mainly refers to the symbiotic product formed by low-temperature drying of the remaining fermentation residue after the mixed fermentation of corn seeds and selected yeast to produce fuel etha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
CPCY02P60/87
Inventor 温超吴萍冷智贤周岩民
Owner NANJING AGRICULTURAL UNIVERSITY
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