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Safety meat-modifying growth promoter and application thereof

A growth-promoting agent and a safe technology, which is applied in the field of animal feed, can solve the problems of ineffective growth promotion and meat quality improvement, inability to inhibit harmful bacteria, and poor practical application effect, so as to be beneficial to development and improve comprehensive economic benefits , the effect of improving carcass traits

Inactive Publication Date: 2012-11-21
JIANGNAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned substitutes have the disadvantages of high production cost, uneven product quality, poor practical application effect, insignificant effect of promoting growth and improving meat quality, or single effect. Composed of several bacteria, lack of compatibility research; most of the bacteria are not resistant to gastric acid bile salts in the digestive tract, and the number of viable bacteria is small, which cannot effectively inhibit harmful bacteria

Method used

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  • Safety meat-modifying growth promoter and application thereof
  • Safety meat-modifying growth promoter and application thereof
  • Safety meat-modifying growth promoter and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A safe meat quality improvement growth-promoting agent is prepared from the following components: 1 kg of beeswax extract, 0.1 kg of rape pollen extract.

[0020] The preparation method is as follows: putting the above components into a mixer, fully stirring and mixing them evenly, passing through a 50-mesh sieve, and dividing into packaging to obtain a finished product of the meat quality improvement growth-promoting agent.

Embodiment 2

[0022] A safe meat-improving growth-promoting agent, made from the following components: 1 kg of beeswax extract, 100 kg of creatine.

[0023] The preparation method is the same as above.

Embodiment 3

[0025] A safe meat quality improvement growth-promoting agent is made from the following components: rape pollen extract 1 kg, creatine 50 kg.

[0026] The preparation method is the same as above.

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PUM

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Abstract

The invention relates to safety meat-modifying growth promoter and application thereof. The meat-modifying growth promoter is made by mixing two or more than two of beewax extract, rape pollen extract and creatine. By weight percent, 0.05-0.1% of the meat-modifying growth promoter is added into complete feed for meat animals. Practice shows that the meat-modifying growth promoter can evidently increase efficiency of feed conversion and productivity of the meat animals, daily gain is increased, feed conversion rate is lowered, carcass characteristics and meat are improved evidently, occurrence of PSE (pale, soft, and exudative) meat and DFD (dark, firm, and dry) meat is reduced, and accordingly comprehensive economic benefit of meat animals is increased. In addition, the safety meat-modifying growth promoter is pollution-free and high in safety and has no residue in long-term feeding.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and in particular relates to a meat quality improvement and growth-promoting additive for animal feed. Background technique [0002] The production performance of meat animals is related to their meat production rate. The increased efficiency of animal lean meat synthesis, the accelerated growth rate, and the improved feed utilization rate can significantly increase the economic benefits of breeding. In order to maximize the production performance of meat animals, antibiotics and chemically synthesized antimicrobials have been used worldwide as growth promoters since the 1950s, and they work mainly by regulating the intestinal flora. However, the long-term feeding of antibiotics and antibacterial drugs will lead to the proliferation of drug-resistant bacteria, which will affect human health and destroy the ecological environment through the food chain. Therefore, countries including China, Eu...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/175A23K1/14A23K1/18
Inventor 李永富杨瑞生史锋李亮
Owner JIANGNAN UNIV
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