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Rumen-passing arginine and preparation method and application thereof

An arginine and rumen-passing technology is applied in the field of novel rumen-passing arginine and its preparation, which can solve the problems of inability to add arginine, inability to reach the small intestine, waste of arginine, etc. Ideal effect, good fluidity effect

Active Publication Date: 2020-05-19
安徽东方天合生物技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the microbial action of the rumen, arginine directly added to the diet will be degraded in the rumen and cannot reach the small intestine
This will not only fail to achieve the effect of adding arginine, but also cause waste of arginine

Method used

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  • Rumen-passing arginine and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] A kind of rumen-passing arginine, its composition is as follows: the ball core that is made up of arginine and PEG6000; The weight ratio of arginine and PEG6000 is 1:0.4; Cover the first coating of described ball core; Wherein, the The first coating is composed of glyceryl monostearate, solid paraffin, sodium alginate, calcium hydrogen phosphate, and calcium phosphate in a weight ratio of 15:15:10:10:10; the ball core and the first coating The weight ratio is 40:60.

[0062] In the rumen-passed arginine described in this embodiment, by weight percentage: the content of the pellet core is 40%, and the content of the first coating is 60%.

[0063] This embodiment also provides the preparation method of the rumen-passed arginine, including:

[0064] Put arginine into a pulverizer, pass through a 120-mesh sieve, mix the obtained product with PEG6000 at a ratio of 1:0.4, heat to 70°C and melt, then cool to obtain a solid dispersion, which is used as a pellet core.

[0065]...

Embodiment 2

[0069] A kind of rumen-passed arginine, the only difference from Example 1 is that glycerol monostearate is replaced by an equivalent amount of stearic acid. The preparation method refers to Example 1.

Embodiment 3

[0071] A rumen-passed arginine, the only difference from Example 1 is that PEG6000 is replaced by an equivalent amount of PEG4000.

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Abstract

The invention relates to rumen-passing arginine and a preparation method and application thereof. The main raw materials of the rumen-passing arginine comprise arginine, polyethylene glycol, a binderand an excipient. The rumen-passing arginine of some embodiments comprises a pellet core containing arginine and polyethylene glycol, and a first coating layer covering the pellet core, wherein the coating layer includes the binder and the excipient. The embodiments of the invention provide the novel rumen-passing arginine which has a low degradation rate in the rumen. The use of the rumen-passingarginine of the invention can improve the milk yield and production performance of dairy cows, and thereby the pasture income is greatly increased.

Description

technical field [0001] The invention relates to rumen-passed amino acids, in particular to a novel rumen-passed arginine and its preparation method and application. Background technique [0002] In recent years, studies have found that arginine has been considered as the next limiting amino acid after lysine and methionine for transition dairy cows. Adding arginine to the diet of cows during the transition period can significantly increase prolactin, growth hormone and insulin, increase milk production during lactation, and significantly improve milk production and production performance of dairy cows. Therefore, the application of arginine in dairy cows has begun to receive more attention. [0003] Due to the microbial action of the rumen, arginine directly added to the diet will be degraded in the rumen and cannot reach the small intestine. This will not only fail to achieve the effect of adding arginine, but also cause a waste of arginine. Arginine passes through the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/142A23K20/105A23K20/158A23K20/163A23K20/26A23K40/10A23K40/30A23K50/10
CPCA23K20/142A23K20/105A23K20/158A23K20/163A23K40/10A23K20/26A23K40/30A23K50/10Y02P60/87
Inventor 李寰旭赵鑫源
Owner 安徽东方天合生物技术有限责任公司
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