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Feed additive capable of improving quality of pork and preparation method of feed additive

A feed additive, pork quality technology, applied in the field of animal feed preparation, can solve the problems of animal stress, affecting animal health status PSE meat, etc., to promote animal growth, reduce carcass skin thickness and drip loss, improve fat content and The effect of lean meat

Inactive Publication Date: 2019-01-15
SHANXI DAYU BIOLOGICAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Intensive breeding methods keep pigs in a sub-healthy state for a long time, and are easily affected by the external environment such as ambient temperature, stocking density, air quality, and noise, which can easily cause stress in animals, affecting animal health and the production of PSE meat

Method used

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  • Feed additive capable of improving quality of pork and preparation method of feed additive
  • Feed additive capable of improving quality of pork and preparation method of feed additive
  • Feed additive capable of improving quality of pork and preparation method of feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A feed additive for improving pork quality is characterized in that it is composed of the following raw materials: 80% of fermented feed composition, 0.5% of selenium-enriched yeast, 10% of coated cysteamine, and 9.5% of guanidine.

[0060] The total number of viable bacteria in the fermented feed mixture is ≥5.0×10 8 CFU / g, its composition is: Eucommia leaves 40%, mulberry leaves 58%, starch 2%.

[0061] The organic selenium content of the selenium-enriched yeast is 1500-1800 mg / kg, and the water content is ≤8%.

[0062] The coated cysteamine and guanidinoacetic acid are commercially available products, and the content is: coated cysteamine≥50%, and guanidinoacetic acid≥98%.

[0063] A feed additive for improving pork quality, which comprises the following production steps:

[0064] 1) Weighing each component according to a predetermined ratio: fermented feed composition, selenium-enriched yeast, coated cysteamine, and guanidinoacetic acid;

[0065] 2) Now put the f...

Embodiment 2

[0102] A feed additive for improving pork quality is characterized in that it is composed of the following raw materials: 85% of fermented feed composition, 1% of selenium-enriched yeast, 7% of coated cysteamine, and 7% of guanidinoacetic acid.

[0103] The total number of viable bacteria in the fermented feed mixture is ≥5.0×10 8 CFU / g, its composition is: Eucommia leaves 50%, mulberry leaves 47%, starch 3%.

[0104] The organic selenium content of the selenium-enriched yeast is 1500-1800 mg / kg, and the water content is ≤8%.

[0105] The coated cysteamine and guanidinoacetic acid are commercially available products, and the content is: coated cysteamine≥50%, and guanidinoacetic acid≥98%.

[0106] A feed additive for improving pork quality, which comprises the following production steps:

[0107] 1) Weighing each component according to a predetermined ratio: fermented feed composition, selenium-enriched yeast, coated cysteamine, and guanidinoacetic acid;

[0108] 2) Now put...

Embodiment 3

[0145] A feed additive for improving pork quality is characterized in that it is composed of the following raw materials: 88% of fermented feed composition, 2% of selenium-enriched yeast, 5% of coated cysteamine, and 5% of guanidinoacetic acid.

[0146] The total number of viable bacteria in the fermented feed mixture is ≥5.0×10 8 CFU / g, its composition is: Eucommia leaves 55%, mulberry leaves 40%, starch 5%.

[0147] The organic selenium content of the selenium-enriched yeast is 1500-1800 mg / kg, and the water content is ≤8%.

[0148] The coated cysteamine and guanidinoacetic acid are commercially available products, and the content is: coated cysteamine≥50%, and guanidinoacetic acid≥98%.

[0149] A feed additive for improving pork quality, which comprises the following production steps:

[0150] 1) Weighing each component according to a predetermined ratio: fermented feed composition, selenium-enriched yeast, coated cysteamine, and guanidinoacetic acid;

[0151] 2) Now put...

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Abstract

The invention provides a feed additive capable of improving quality of pork and a preparation method of the feed additive. The feed additive consists of a fermented feed composition, selenium-enrichedyeast, coated cysteamine and glycocyamine. The feed additive disclosed by the invention can significantly improve meat quality and antioxidant ability, reduce feed conversion rate and improve the growing performance of fattening pigs.

Description

technical field [0001] The invention belongs to the technical field of animal feed preparation, and in particular relates to a feed additive for improving pork quality and a preparation method thereof. Background technique [0002] For a long time, increasing the growth rate and lean meat percentage of fattening pigs has been the goal pursued by scientific researchers and feed manufacturers. With the improvement of people's living standards, more attention is paid not only to lean meat percentage and consumption Meat color, tenderness and taste and other indicators. Intensive farming methods keep pigs in a sub-healthy state for a long time, and are easily affected by the external environment such as ambient temperature, stocking density, air quality, and noise, which can easily cause stress in animals, affecting animal health and the production of PSE meat. [0003] Eucommia leaf is a safe, residue-free green feed additive, rich in amino acids, vitamins and minerals and oth...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K20/163A23K10/12A23K20/189A23K20/10A23K20/105A23K20/20C12N1/20C12N1/16C12R1/01C12R1/865
CPCA23K10/12A23K10/30A23K20/10A23K20/105A23K20/163A23K20/189A23K20/30A23K50/30C12N1/16C12N1/20
Inventor 胡红伟麻啸涛闫凌鹏张婵娟杨京娥党亚朋李自茹
Owner SHANXI DAYU BIOLOGICAL ENG CO LTD
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