Pig feed containing micro-encapsulated probiotics

A technology of probiotics and microencapsulation, which is applied in the field of agriculture and breeding, can solve the problems of inactivation and the reduction of the actual effect of probiotics, and achieve the effects of reducing feed-to-meat ratio, improving stress resistance, and inhibiting growth

Inactive Publication Date: 2017-07-28
SUZHOU DINGYU BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Probiotics are bacteria that are beneficial to animals. After being put into the body, they can play a beneficial role by improving the ecological balance of the host's intestinal flora, and achieve a live bacterial preparation and its metabolites that can improve the health level and health of the host, and can prevent or improve diarrhea. Produce important nutrients, prevent reproductive system infection, enhance the body's immunity, promote the health of the intestinal dig

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A pig feed containing microencapsulated probiotics, comprising the following components by weight: 20 parts of corn, 15 parts of soybean meal, 6 parts of grass meal, 10 parts of fish meal, 1 part of bone meal, 2 parts of soybean oil, and 0.03 parts of copper sulfate 0.01 part of ferrous sulfate, 0.05 part of lysine, 0.1 part of methionine, 0.3 part of table salt, 0.3 part of premix, 1 part of microencapsulated probiotics.

[0019] The preparation method of described microencapsulated probiotics is as follows:

[0020] S1, preparation of coating liquid: Take 2.0g of polyethylene glycol, 8.0g of hydroxypropyl methylcellulose, 15.0g of talcum powder, 4.0g of chitosan and 5.0g of sodium alginate and add it to 200ml of 0.9% sodium chloride solution Medium mixing, high-speed shear emulsification and dispersion, passing through a 100-mesh sieve, and ultrasonication for 15 minutes to make a suspension coating solution;

[0021] S2, preparation of probiotic microcapsules by spr...

Embodiment 2

[0026] A pig feed containing microencapsulated probiotics, comprising the following components by weight: 50 parts of corn, 40 parts of soybean meal, 10 parts of grass meal, 20 parts of fish meal, 5 parts of bone meal, 6 parts of soybean oil, and 0.04 parts of copper sulfate 0.02 parts of ferrous sulfate, 0.15 parts of lysine, 0.3 parts of methionine, 0.6 parts of table salt, 0.6 parts of premix, and 5 parts of microencapsulated probiotics.

[0027] The preparation method of described microencapsulated probiotics is as follows:

[0028] S1, preparation of coating liquid: Take 2.0g of polyethylene glycol, 8.0g of hydroxypropyl methylcellulose, 15.0g of talcum powder, 4.0g of chitosan and 5.0g of sodium alginate and add it to 200ml of 0.9% sodium chloride solution Medium mixing, high-speed shear emulsification and dispersion, passing through a 100-mesh sieve, and ultrasonication for 15 minutes to make a suspension coating solution;

[0029] S2, preparation of probiotic microcap...

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PUM

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Abstract

The invention discloses a pig feed containing micro-encapsulated probiotics. The pig feed comprises the following components in parts by weight: corn 20-50 parts, dregs of beans 15-40 parts, grass meal 6-10 parts, fish meal 10-20 parts, bone meal 1-5 parts, soybean oil 2-6 parts, copper sulphate 0.03-0.04 part, ferrous sulfate 0.01-0.02 part, lysine 0.05-0.15 part, methionine 0.1-0.3 part, salt 0.3-0.6 part, premix 0.3-0.6 part, and micro-encapsulated probiotics 1-5 parts. By the pig feed containing micro-encapsulated probiotics, the survival rate of the probiotics in the intestinal tract can be increased, the utilization rate of the feed is increased, and the disease preventing and resisting ability of fed pigs is improved.

Description

technical field [0001] The invention relates to pig feed containing microencapsulated probiotics, belonging to the technical field of agricultural breeding. Background technique [0002] In agricultural breeding, in order to prevent pigs, cattle, sheep and other livestock from slow growth or death due to diseases during the breeding process, it is often necessary to use a large amount of antibiotics in feeding to treat or prevent diseases. Antibiotics can prevent and resist diseases while promoting growth. , It also brought huge side effects: ① The abuse of antibiotics caused the imbalance of animal intestinal flora. ②Antibiotics make the intestinal tract thin, the mucous membrane falls off, and the permeability is enhanced, giving pathogenic bacteria an opportunity to take advantage of it. ③Antibiotics cause ulcers on the intestinal wall, and the immune function of the animal body is suppressed. Immunosuppression is a general source of disease in animals. Therefore, find...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/22A23K10/26A23K20/158A23K20/142A23K20/20A23K10/16
CPCY02P60/87
Inventor 林耀朋
Owner SUZHOU DINGYU BIOLOGICAL TECH CO LTD
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