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Health growth-promotion feed additive replacing antibiotic and preparation method thereof

A feed additive, a technology to replace antibiotics, applied in animal feed, animal feed, applications, etc., can solve the problems of not being able to replace the growth-promoting effect of antibiotics, can not completely replace the bactericidal and growth-promoting effects of antibiotics, and achieve anti-bacterial infection Feed digestibility , Inhibition of reproduction, high antibacterial effect

Inactive Publication Date: 2014-05-14
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such alternatives mainly replace the preventive health effects of antibiotics, but cannot replace the growth-promoting effects of antibiotics
In addition, there are currently some prebiotics and probiotics that can optimize the intestinal flora of animals, but they cannot completely replace the bactericidal and growth-promoting effects of antibiotics

Method used

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  • Health growth-promotion feed additive replacing antibiotic and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The production method of the health-care growth-promoting additive that replaces antibiotic comprises the following steps:

[0019] (1) The defatted rice bran is autoclaved and dried, then Lactobacillus acidophilus is added to the defatted rice bran, and the number of live bacteria containing Lactobacillus acidophilus per kilogram of defatted rice bran is controlled to be 10 9 CFU;

[0020] (2) The defatted rice bran containing Lactobacillus acidophilus and potassium diformate are mixed in proportion to form a finished product, and each kilogram of finished product contains 0.5 kg of potassium diformate and 0.5 kg of defatted rice bran.

[0021] (3) The finished product needs to be vacuum packed and stored at room temperature.

[0022] When in use, the addition amount of the health-care growth-promoting additive replacing antibiotics in the feed is 1 wt%, that is, 10 kg of this product is added in 1 ton of feed.

Embodiment 2

[0024] The production method of the health-care growth-promoting additive that replaces antibiotic comprises the following steps:

[0025] (1) The defatted rice bran is autoclaved and dried, then Lactobacillus acidophilus is added to the defatted rice bran, and the number of live bacteria containing Lactobacillus acidophilus per kilogram of defatted rice bran is controlled to be 10 10 CFU;

[0026] (2) The defatted rice bran containing Lactobacillus acidophilus and potassium diformate are mixed in proportion to form a finished product. Each kilogram of finished product contains 0.6 kg of potassium diformate and 0.4 kg of defatted rice bran.

[0027] (3) The finished product needs to be vacuum packed and stored at room temperature.

[0028] When in use, the addition amount of the health-care growth-promoting additive replacing antibiotics in the feed is 1 wt%, that is, 10 kg of this product is added in 1 ton of feed.

Embodiment 3

[0030] The production method of the health-care growth-promoting additive that replaces antibiotic comprises the following steps:

[0031] (1) The defatted rice bran is autoclaved and dried, then Lactobacillus acidophilus is added to the defatted rice bran, and the number of live bacteria containing Lactobacillus acidophilus per kilogram of defatted rice bran is controlled to be 10 9 CFU;

[0032] (2) The defatted rice bran containing Lactobacillus acidophilus and potassium diformate are mixed in proportion to form a finished product. Each kilogram of the finished product contains 0.8 kg of potassium diformate and 0.2 kg of defatted rice bran.

[0033] (3) The finished product needs to be vacuum packed and stored at room temperature.

[0034] When in use, the addition amount of the health-care growth-promoting additive replacing antibiotics in the feed is 1 wt%, that is, 10 kg of this product is added in 1 ton of feed.

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Abstract

The invention relates to a health growth-promotion feed additive replacing an antibiotic and a preparation method thereof. The health growth-promotion feed additive is prepared from defatted rice bran and potassium diformate by mixing according to a weight ratio of (0.5-0.2): (0.5-0.8). The defatted rice bran contains lactobacillus acidophilus. 1kg of the defatted rice bran contains 109-1011CFU of live lactobacillus acidophilus. Compared with the existing antibiotic feed additive, the health growth-promotion feed additive has the advantages of high safety, high antibacterial activity and better health functions.

Description

technical field [0001] The invention relates to a feed additive and a preparation method thereof, in particular to a health-care growth-promoting feed additive replacing antibiotics and a preparation method thereof. Background technique [0002] The main purpose of adding antibiotics to feed is to prevent disease and promote animal growth. However, after animals take antibiotics for a long time, some drugs will be excreted into the external environment in the form of prototype or metabolites through feces and urine. The long-term abuse and misuse of antibiotics not only intensifies the evolution of viruses, but also increases the resistance of bacteria, increases the number of resistant strains in the environment, and destroys the balance of the ecological environment. How to reduce or ban the use of antibiotics as feed additives is directly related to animal food safety and ecological environment protection. At present, the products that replace antibiotic additives mainl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16
Inventor 夏东陆扬李荣杰薛惠琴杭怡琼陈谊
Owner SHANGHAI ACAD OF AGRI SCI
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