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Traditional Chinese medicine feed additive capable of preventing dysentery of livestock and poultry

A technology of feed additive and traditional Chinese medicine, applied in animal feed, animal feed, animal husbandry, etc., can solve the problems of residues, food safety hazards, etc., and achieve the effect of improving release, good broad-spectrum antibacterial, regulating and repairing intestinal function

Inactive Publication Date: 2018-11-06
四川达邦生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stable, reliable and quick effect feed additive for preventing and treating dysentery in livestock and poultry, which has antibacterial, antiviral, conditioning and repairing immunity; regulates intestinal tract, promotes growth; improves the aroma and palatability of traditional Chinese medicine, etc. It can effectively solve the defects of the existing technology, which are easy to remain in the livestock and poultry, produce drug resistance, and bring hidden dangers to human food safety.

Method used

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  • Traditional Chinese medicine feed additive capable of preventing dysentery of livestock and poultry
  • Traditional Chinese medicine feed additive capable of preventing dysentery of livestock and poultry
  • Traditional Chinese medicine feed additive capable of preventing dysentery of livestock and poultry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The traditional Chinese medicine components and their mass parts are: 35 parts of eucommia leaves, 30 parts of Sichuan cinnamon bark, and 35 parts of wintergreen leaves. Pretreatment of Chinese herbal medicines:

[0038] Dry all the traditional Chinese medicines at 40-50 degrees until the water content is less than 10%, crush them through a 120-mesh sieve, and mix the sieved Chinese medicines evenly according to the ratio of parts by mass;

[0039] Molasses pretreatment:

[0040] Dilute the molasses with 65% solid content and 25% sucrose content with drinking water into a molasses solution with a mass concentration of 20% for subsequent use;

[0041] Preparation of complex enzymes:

[0042] Mix cellulase, hemicellulase, pectinase and fructosyltransferase in a mass ratio of 1:0.8:0.2:0.8 and set aside;

[0043] Enzymolysis:

[0044] Put the mixed traditional Chinese medicine powder into the fermenter, add molasses solution until the water content of the system is 50%...

Embodiment 2

[0046] The preparation method and steps of the Chinese medicine, molasses and fermentation enzyme of embodiment 2 are the same as embodiment 1;

[0047] Enzymolysis:

[0048] Put the mixed traditional Chinese medicine powder into a fermenter, add molasses solution until the water content of the system is 60%, soak for 2 hours, adjust the pH value to 5.5, and steam sterilize at 121°C for 20 minutes. After cooling, add 1.25% of the traditional Chinese medicine compound Enzyme, 4 hours of enzymolysis at 35-40°C, 10 hours of enzymolysis at 40-45°C, 10 hours of enzymolysis at 45-50°C, stirring once every 1 hour; after the end of the enzymolysis, spray drying to obtain the feed additive.

Embodiment 3

[0050] The preparation method and steps of the Chinese medicine, molasses and fermentation enzyme of embodiment 3 are the same as embodiment 1

[0051] Enzymolysis:

[0052] Put the mixed traditional Chinese medicine powder into a fermenter, add molasses solution until the water content of the system is 70%, soak for 2 hours, adjust the pH value to 6.0, and steam sterilize at 121°C for 20 minutes. After cooling, add compounded Enzyme, 4 hours of enzymolysis at 35-40°C, 10 hours of enzymolysis at 40-45°C, 10 hours of enzymolysis at 45-50°C, stirring every 1 hour, after the end of enzymolysis, spray drying to obtain the feed additive.

[0053] The feed additive prepared by the above method was used for experiment.

[0054] 1. Antibacterial test in vitro:

[0055] Table 1 Bacterial strains used in antibacterial experiments

[0056] Bacteria name

Strain number

source

serotype

Escherichia coli

CVCC83530

China Veterinary Drug Administration

O...

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Abstract

The invention relates to the technical field of feed additives, in particular to a traditional Chinese medicine feed additive capable of preventing dysentery of livestock and poultry and a preparationand using method thereof. The feed additive is obtained by enzymatic hydrolysis of a traditional Chinese medicine prescription and molasses through complex enzyme. The feed additive with stable, reliable and quick effect has antibacterial, antiviral, conditioning and immunity repairing effects, can regulate intestinal tract and promote growth, improves the aroma and the palatability of the traditional Chinese medicine, and can effectively solve the problem in the prior art that the additive is easy to remain in the livestock and the poultry, generates drug resistance and brings hidden hazardto the human food safety.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a traditional Chinese medicine feed additive capable of preventing and treating livestock and poultry dysentery and a preparation method thereof. Background technique [0002] Dysentery is a common disease in breeding, which has plagued the development of livestock and poultry breeding for a long time and caused great economic losses. [0003] Currently, there is no effective immune method for the above diseases, and drug therapy is still the main means of prevention and treatment. The disadvantages of existing immunization means and treatment methods are as follows: 1. For a long time, veterinary medicine usually adopts antimicrobial drugs for treatment, but with the long-term application of antibiotics, drug-resistant strains are produced and the curative effect is reduced. Drug residues in livestock and poultry products pose a serious threat to human health; 2. A singl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/33A23K10/12A23K10/14
CPCA23K10/12A23K10/14A23K10/30A23K10/33A23K50/75Y02P60/87
Inventor 肖体忠
Owner 四川达邦生物科技有限公司
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