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Formula of bypass rumen protection niacin for preventing dairy cow ketosis and preparation method

A rumen-passing and dairy cow ketone technology, which is applied in the formula and preparation field of rumen-passing protected niacin, can solve the problems of affecting the feed intake of dairy cows, poor palatability of niacin, etc., achieves ideal effect, uniform and complete coating, and improves the yield The effect of food intake

Inactive Publication Date: 2017-09-01
BEIJING ORIENTAL KINGHERD BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the palatability of niacin is not good, and it is easy to affect the feed intake of dairy cows. Therefore, it is not suitable to add it directly. It needs to be protected by rumen coating technology. Ketosis

Method used

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  • Formula of bypass rumen protection niacin for preventing dairy cow ketosis and preparation method
  • Formula of bypass rumen protection niacin for preventing dairy cow ketosis and preparation method
  • Formula of bypass rumen protection niacin for preventing dairy cow ketosis and preparation method

Examples

Experimental program
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Effect test

Embodiment 1

[0029] see Figure 1-2 , the invention provides a formula of rumen-passed protected niacin for preventing ketosis in dairy cows, which consists of two parts: a coating and a core. The coating is rumen-passed fat powder, and the active ingredient of the core is tobacco acid, the ratio of the two parts of coating and core coating is 40:60.

[0030] According to the above technical solution, the core coating is composed of niacin and auxiliary materials.

[0031] According to the above technical scheme, the auxiliary material is starch and / or dextrin and / or sodium carboxymethyl cellulose.

[0032] According to the above technical scheme, the niacin with rumen passage protection is in the form of granules.

[0033] The preparation method of the rumen-passing protected niacin used for preventing dairy cow ketosis comprises the following steps:

[0034] (1) Preparation of niacin granules: uniformly mix the niacin, starch, dextrin, and sodium carboxymethylcellulose in proportion, ...

Embodiment 2

[0047] see Figure 1-2 , the present invention provides a formula of rumen-passed protected niacin for preventing ketosis in dairy cows, which consists of two parts: a coating and a core. The coating is rumen-passed fat powder, and the active ingredient of the core is tobacco acid, the ratio of the coating and the core coating is 50:50.

[0048] According to the above technical solution, the core coating is composed of niacin and auxiliary materials.

[0049] According to the above technical scheme, the auxiliary material is starch and / or dextrin and / or sodium carboxymethyl cellulose.

[0050] According to the above technical scheme, the niacin with rumen passage protection is in the form of granules.

[0051] The preparation method of the rumen-passing protected niacin used for preventing dairy cow ketosis comprises the following steps:

[0052] (1) Preparation of niacin granules: uniformly mix the niacin, starch, dextrin, and sodium carboxymethylcellulose in proportion, p...

Embodiment 3

[0065] see Figure 1-2 , the invention provides a formula of rumen-passed protected niacin for preventing ketosis in dairy cows, which consists of two parts: a coating and a core. The coating is rumen-passed fat powder, and the active ingredient of the core is tobacco acid, the ratio of the coating and the core coating is 55:45.

[0066] According to the above technical solution, the core coating is composed of niacin and auxiliary materials.

[0067] According to the above technical scheme, the auxiliary material is starch and / or dextrin and / or sodium carboxymethyl cellulose.

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Abstract

The invention discloses a formula of bypass rumen protection niacin for preventing dairy cow ketosis and a preparation method. The formula comprises a coating and a coated core, wherein the coating adopts rumen fatty powder; the active composition of the coated core adopts niacin; and the ratio of the coating to the coated core is (40-70): (30-60). The formula ensures that the active composition niacin is efficiently absorbed by a dairy cow through a bypass rumen coating technology, improves the feed intake of the dairy cow, further reduces the incidence rates of perinatal diseases, such as ketosis, fatty liver and left displaced abomasums, of the dairy cow, increases the milk production of the dairy cow, and realizes cost decreasing and benefit increasing for a pasture, and the niacin has the effects of restraining body fat mobilization of the dairy cow and improving the dry matter intake of the dairy cow; the formula greatly reduces the degradation of the active composition niacin in the rumen of the dairy cow; the coating technology is reasonable, coating is uniform and complete, bypass rumen effect is ideal, the niacin content is high, the niacin has an ideal physical form, the particles are small and even, the flowability is high, and the niacin is easy to directly use in production.

Description

technical field [0001] The invention relates to the field of prevention of dairy cow ketosis, in particular to a formula and a preparation method of rumen-passed protected niacin for preventing dairy cow ketosis. Background technique [0002] In recent years, my country's dairy breeding industry has developed rapidly, and the scale of breeding has continued to expand. However, there are many problems in the breeding process, which greatly affect the health of dairy cows and the income of pastures. Among them, the dry matter intake of dairy cows decreases before and after the peripartum period, and the energy intake cannot meet the lactation and physiological energy requirements, resulting in a negative energy balance, and the mobilization of body fat in dairy cows leads to the production of a large amount of non-esterified fatty acids (NEFA). On the one hand, NEFA is incompletely oxidized to form ketone bodies, causing ketosis in dairy cows; on the other hand, a large amount...

Claims

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Application Information

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IPC IPC(8): A61K9/50A61K31/455A61K47/44A61K47/38A23K20/174A23K50/10A61P1/14A61P3/00A61P1/16A61P1/00A61K9/16
CPCA61K9/5015A61K9/1652A61K9/5089A61K31/455A61K47/38
Inventor 李寰旭张晓明张学善
Owner BEIJING ORIENTAL KINGHERD BIOTECH
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