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Feed buffering agent, preparation method and application thereof and feed using feed buffering agent

A technology of buffering agent and feed, applied in application, animal feed, additional food elements, etc., can solve the problems of few research reports, achieve simple process, save manpower and material resources, and improve health status

Pending Publication Date: 2021-10-29
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many studies on a single buffer, but there are few reports on the comprehensive regulation of two or more compound buffers on ruminants

Method used

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  • Feed buffering agent, preparation method and application thereof and feed using feed buffering agent
  • Feed buffering agent, preparation method and application thereof and feed using feed buffering agent
  • Feed buffering agent, preparation method and application thereof and feed using feed buffering agent

Examples

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Effect test

preparation example Construction

[0069] The preparation method of the above-mentioned feed buffer provided by the present invention has simple process and convenient operation, can save a lot of manpower and material resources, and reduce cost, and the prepared feed buffer has good effects of improving rumen acidosis and lactation performance of ruminants Effect.

[0070] According to the third aspect of the present invention, application of the above-mentioned feed buffer or the feed buffer prepared by the above-mentioned preparation method in the preparation of products for preventing and / or treating rumen acidosis in ruminants is also provided.

[0071] Since the feed buffer provided by the present invention can play an acid-base buffering effect on the rumen and maintain an ideal rumen fermentation environment, the feed buffer provided by the present invention can be prepared to prevent and / or treat rumen acidosis in ruminants The product.

[0072] Wherein, the product may be, for example, but not limite...

Embodiment 1

[0087] The present embodiment provides a feed buffer, which mainly consists of the following components by weight:

[0088] 1 part of sodium bicarbonate, 10 parts of magnesium oxide, 5 parts of sodium acetate and 15 parts of sodium butyrate.

Embodiment 2

[0090] The present embodiment provides a feed buffer, which mainly consists of the following components by weight:

[0091] 10 parts of sodium bicarbonate, 1 part of magnesium oxide, 15 parts of sodium acetate and 5 parts of sodium butyrate.

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Abstract

The invention provides a feed buffering agent, a preparation method and application of the feed buffering agent and a feed applying the feed buffering agent and relates to the technical field of feed additives. The feed buffering agent provided by the invention is mainly composed of sodium bicarbonate, magnesium oxide, sodium acetate and sodium butyrate, wherein the sodium bicarbonate can have an acid-base buffering effect on rumens and be used for maintaining an ideal rumen fermentation environment; the magnesium oxide can be used for maintaining beneficial biological flora in gastrointestinal tracts and increasing the number of beneficial bacteria in intestinal tracts; the sodium acetate can be used for increasing the concentration of acetic acid in the rumens and increasing the butter-fat percentage; and the sodium butyrate can be used for improving appetite of ruminants. Through cooperation of the specific components, the feed buffering agent provided by the invention not only can be used for playing a certain role in preventing and relieving rumen acidosis of the ruminants, maintaining the number of beneficial florae in the intestinal tracts of the ruminants and improving the health state of organisms, but also can be used for improving the lactation performance of lactating animals, improving milk quality and increasing the milk fat, lactose and milk yield content; and meanwhile, the protection effect on mammary glands can be enhanced.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a feed buffer, a preparation method, application and feed using the same. Background technique [0002] Lactation is a complex process, and the main metabolic feature of lactating animals during milk production is high energy demand. At present, due to the lack of arable land and insufficient pastures in our country, coarse materials are lacking or of poor quality. Therefore, in production, high-concentrate feed is usually added to meet the high energy needs of lactating dairy cows or dairy goats, but studies have confirmed that when lactating cows or dairy goats are fed high-concentrate feed for a long time, the pH of the rumen will drop , which in turn leads to the excessive release of abnormal products such as subacute rumen acidosis (Subacuteruminal acidosis, SARA) and lipopolysaccharides (Lipopolysaccharides, LPS), which exceeds the intestinal detoxification ability ...

Claims

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Application Information

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IPC IPC(8): A23K20/22A23K20/24A23K50/10
CPCA23K20/22A23K20/24A23K50/10
Inventor 张源淑叶平生李林倪迎冬庄苏沈向真陈杰
Owner NANJING AGRICULTURAL UNIVERSITY