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Rumen protection glucose and preparation method thereof

A glucose and rumen technology, applied in the field of animal husbandry, can solve the problems of low production efficiency and complicated production process, and achieve the effects of preventing sharp decline, improving milk production, preventing ketosis and fatty liver

Pending Publication Date: 2020-08-07
上海美农生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of complicated production process and low production efficiency in the above-mentioned prior art, and provide a kind of rumen-protected glucose with beautiful appearance, high mechanical strength, excellent fluidity, fast passing through the rumen, and simple processing technology. its preparation method

Method used

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  • Rumen protection glucose and preparation method thereof
  • Rumen protection glucose and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] 1) Get 560 kilograms of solid vegetable oil, and heat the steam jacket (steam pressure is less than 0.35MPa) to melt the vegetable oil;

[0037] 2) Add 415 kilograms of anhydrous glucose powder and 25 kilograms of light calcium carbonate under the conditions of stirring and high-pressure homogenization;

[0038] 3) Turn on the refrigeration equipment supporting the spray condensation tower 0.5h in advance to preheat the delivery pipeline;

[0039] 4) Turn on the atomizer after the temperature of the material is stabilized within the range of 90-100°C and the outlet temperature of the pipeline reaches above 70°C;

[0040] 5) The material is transported to the low-speed centrifugal atomizer through the pipeline, atomized under the action of surface tension to form regular spherical droplets, and the particles are quickly solidified into regular spherical particles after contacting low-temperature air (0-20°C);

[0041] 6) Sieve through a double-layer vibrating sieve (upp...

Embodiment 2

[0044] 1) Get 480 kilograms of solid vegetable oil, and heat the steam jacket (steam pressure is less than 0.35MPa) to melt the vegetable oil;

[0045] 2) Add 510 kilograms of anhydrous glucose powder and 10 kilograms of light calcium carbonate under the conditions of stirring and high-pressure homogenization;

[0046] 3) Turn on the refrigeration equipment supporting the spray condensation tower 0.5h in advance to preheat the delivery pipeline;

[0047] 4) Turn on the atomizer after the temperature of the material is stabilized within the range of 90-100°C and the outlet temperature of the pipeline reaches above 70°C;

[0048] 5) The material is transported to the low-speed centrifugal atomizer through the pipeline, atomized under the action of surface tension to form regular spherical droplets, and the particles are quickly solidified into regular spherical particles after contacting low-temperature air (0-20°C);

[0049] 6) Sieve through a double-layer vibrating sieve (upp...

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Abstract

The invention relates to rumen protection glucose. The rumen protection glucose comprises a vegetable oil carrier, glucose and a pH sensitive agent, the glucose and the pH sensitive agent are dispersed in the vegetable oil carrier, and the rumen protection glucose comprises, by mass, 30%-55% of glucose, 42%-68% of vegetable oil, 1%-5% of the pH sensitive agent and 1%-3% of an anti-caking agent. The invention also provides a preparation method of the corresponding rumen protection glucose. The rumen protection glucose provided by the invention is atomized to form regular uniform spherical particles with high mechanical strength, can be used in the perinatal period of dairy cows, and achieves the purposes of increasing the milk yield peak value of the dairy cows in the peak lactation period,prolonging the peak lactation period and increasing the milk yield, meanwhile, negative energy balance of the dairy cows can be relieved, the dairy cow weight is prevented from sharply decreasing, and ketosis and fatty liver are prevented.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a rumen-protected glucose and a preparation method thereof. Background technique [0002] Postpartum cows have reduced dry matter intake and are usually in a negative energy balance. At this time, the body fat mobilization of dairy cows is enhanced, and metabolic diseases such as ketosis and fatty liver are prone to occur. Due to the special digestive physiology of dairy cows, glucose fed directly will be degraded and utilized by microorganisms in the rumen of dairy cows, and effective glucose cannot be provided. Therefore, it is necessary to protect nutrients such as glucose, amino acids, and proteins, pass through the rumen safely, and release them after reaching the abomasum and small intestine, that is, rumen protection technology. [0003] There have been related studies on rumen-protected glucose products, but most of them are realized by wet granulation and then...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K20/163A23K20/158A23K20/24A23K20/10A23K40/10
CPCA23K50/10A23K20/163A23K20/158A23K20/24A23K20/10A23K40/10
Inventor 邓晓龙洪伟
Owner 上海美农生物科技股份有限公司
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