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Digestion aiding compound as well as preparation method and application thereof to feed additive

A compound and material technology, applied in animal feed, animal feed, application, etc., can solve the problems that cannot be seen immediately, and achieve the effect of increasing weight gain, increasing egg production rate, and improving animal production performance

Active Publication Date: 2011-08-03
SINGAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on long-term clinical observations, the inventors found that the use of butyric acid derivatives alone does make the feces more astringent and shaped, but when treating more serious undigested feed-like thin feces (or commonly known as "feed feces" by the masses), it is often not immediate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 42 healthy weaned piglets with a weight of 6-7 kg and a weaning age of 28 days were divided into two groups, A and B. Group A consisted of 21 piglets in the test group, and Group B consisted of 21 piglets in the blank group. The test group was fed with 1 kg of the product made according to formula 1 per ton of feed, the test period was 22 days, and the blank group was the basic diet. The average daily gain and feed-to-meat ratio of weaned piglets were obtained, and the results are as follows:

[0022] group

[0023] The results showed that the formula 1 product increased the average daily gain of weaned piglets by 12.8%, and improved the feed-to-meat ratio by 7.3%.

Embodiment 2

[0025] 60 Landrace (L)×York (Y) binary breeding pigs with the same parity and similar weight were divided into two groups of 30 pigs in each group. The test group was continuously fed with 1.5 kg of feed per ton from the age of 85 days of pregnancy according to formula 2. The finished product was used until weaning on day 21, and the control group was the basal diet. Detect sow milk fat and weaned piglet litter weight, the results are as follows:

[0026] project

[0027] The results showed that the formula 2 product increased the milk fat rate of sows by 23.8%, and the weight gain of weaned piglets increased by 11.7%.

Embodiment 3

[0029] 56 PIC five-series sows were randomly divided into 2 groups according to the requirements of the feeding experiment. In the test group, 6 kilograms of products prepared according to formula 3 were added per ton of feed. The test period is 52 days. Calculate the average daily feed intake of sows, the survival rate of 21-day-old piglets, and the average daily gain of piglets from 1-21 days

[0030] project

[0031] The results showed that formula 3 increased the average daily feed intake of lactating sows by 11.7%, increased the survival rate of 21-day-old piglets by 3.6% and the average daily gain of 1-21-day piglets by 18.3%.

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PUM

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Abstract

The invention discloses a digestion aiding compound which consists of the following substances in percentage by weight: 5-90 percent of butyric acid derivative, 5-90 percent of bacillus and 0-90 percent of aluminosilicate. The preparation method comprises the following steps of: preparing the butyric acid derivative by spray drying, wherein the inlet temperature of a spray drying tower is between 150 DEG C and 260 DEG C and the outlet temperature is between 65 DEG C and 160 DEG C; preparing the aluminosilicate and the bacillus; and pouring the butyric acid derivative, the bacillus and the aluminosilicate into a mixing machine respectively for mixing, and packaging to obtain an end product. The invention also discloses the application of the digestion aiding compound to a feed additive. The digestion aiding compound is used for improving the gastrointestinal functions of animals, reducing loose stool caused by an undigested feed sample and improving the production performance of animals.

Description

technical field [0001] The present invention relates to the technology of feed additives, in particular to a digestive compound made of butyric acid derivatives, bacillus and aluminosilicate, a method for preparing the compound, and an application of the compound in feed additives. Background technique [0002] Butyric acid derivatives dissociate into butyrate ions after entering the gastrointestinal tract, and butyrate ions combine with hydrogen ions to form butyric acid molecules, which play a selective bactericidal and antibacterial role, that is, inhibit Escherichia coli and Salmonella, increase Lactobacilli and Bifidobacteria etc. This selective bactericidal and antibacterial effect is often affected by the gastrointestinal environment, such as dissolved oxygen, intestinal exogenous toxins, and gastrointestinal microbial flora. Bacillus licheniformis and Bacillus subtilis are not common bacteria in the body. After entering the gastrointestinal tract of animals, they co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/175A23K10/18A23K20/10A23K20/20
Inventor 赖州文章亮蔡振鸿
Owner SINGAO
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