Feed additive for preventing and treating swine red dysentery and preparation method thereof

A technology for feed additives and dysentery, applied in animal feed, animal feed, applications, etc., can solve problems such as antibiotic residues and drug resistance, achieve the effects of reducing incidence, improving immunity, and scientific preparation technology

Active Publication Date: 2015-05-06
BEIJING KEEPYOUNG TECH
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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 feed additive for preventing and treating swine dysentery and its preparation method, which can effectiv

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The preparation method of the feed additive for preventing and treating swine dysentery comprises:

[0034] (1) drying the cleaned chicory, soap bark, gentian gentian, licorice and juniper at a temperature of 50° C. for 4 hours;

[0035] (2) The dried chicory, soap bark, gentian gentian, licorice, and juniper are crushed to a fineness of 80 meshes to obtain crushed chicory, crushed soap bark, crushed Huanglong, crushed licorice, and crushed juniper thing;

[0036] (3) Mix 1 part of chicory pulverization, 1 part of quill bark pulverization, 1 part of gentian gentian pulverization, 1 part of licorice pulverization, and 1 part of juniper pulverization into a pulverization mixture, and stir for 10 minutes .

[0037] (4) 0.1% of the feed additive and 99.9% of auxiliary materials for preventing and treating swine dysentery.

Embodiment 2

[0039] The preparation method of the feed additive for preventing and treating swine dysentery is characterized in that it comprises:

[0040] (1) the cleaned chicory, soap bark, gentian, licorice, juniper are cut into 1cm fragments respectively;

[0041] (2) Extract the chicory fragments with 6 times of 40% ethanol, extract twice, combine the extracts, concentrate at a pressure of 0.05MPa, dry the concentrated extracts at a temperature of 50°C, and then pulverize them to a fineness of 100 mesh , to obtain chicory extract.

[0042] (3) Extract the soap bark fragments and licorice fragments with 6 times of water for 1 hour each time, extract twice, combine the extracts, concentrate at a pressure of 0.05 MPa, and dry the concentrated extracts at a temperature of 50 ° C. Then pulverize to a fineness of 100 meshes to obtain Quillaja bark extract.

[0043] (4) Gentiana gentiana fragments and juniper juniper fragments are extracted with 6 times of 70% ethanol, extracted 2 times, t...

Embodiment 3

[0047] The preparation method of the feed additive for preventing and treating swine dysentery comprises:

[0048] (1) drying the cleaned chicory, soap bark, gentian, licorice and juniper at a temperature of 55° C. for 3 hours;

[0049] (2) The dried chicory, soap bark, gentian gentian, licorice, and juniper are crushed to a fineness of 100 meshes to obtain crushed chicory, crushed soap bark, crushed Huanglong, crushed licorice, and crushed juniper thing;

[0050] (3) Mix 5 parts of chicory pulverization, 5 parts of soap bark pulverization, 6 parts of gentian gentian pulverization, 5 parts of licorice pulverization, and 6 parts of juniper pulverization into a pulverization mixture, and stir for 12 minutes .

[0051] (4) 0.3% of the feed additive and 99.7% of auxiliary materials for preventing and treating swine dysentery.

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PUM

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Abstract

The invention relates to a feed additive for preventing and treating swine red dysentery and a preparation method thereof. The feed additive for preventing and treating swine red dysentery comprises a crushed chicory herb substance, a crushed soap bark substance, a crushed gentiana lutea substance, a crushed liquorice root substance and a crushed juniperus communis substance. Another feed additive for preventing and treating swine red dysentery comprises a chicory herb extract, a soap bark extract, a gentiana lutea extract, a liquorice root extract and a juniperus communis extract. The feed additives for preventing and treating pig coccidiosis disclosed by the invention have the effects of clearing heat and removing toxicity, and stopping bleeding by astringency, can be used for effectively reducing the morbidity of red dysentery, and have the effects of red dysentery prevention and animal health caring. In addition, the feed additives cannot cause medicine resistance, do not have medicine residues, and ensure that the requirements of people for food safety can be met; and moreover, the feed additives can be taken as veterinary medicines by improving dosages and changing dosage forms.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for preventing and treating swine dysentery and a preparation method thereof. Background technique [0002] Swine dysentery, also known as swine blood dysentery, is a serious intestinal infectious disease caused by Treponema hyodysenteriae. Treponema hyodysenteriae mainly harms 42-84 days old, with an average weight of 30-35kg. Pigs with an average age of about 90 days at the time of disease onset, and pigs with a body weight of more than 20kg in the fattening period are susceptible to infection, and the infection rate can reach 80%. Among them, about 36%-67% have diarrhea, and the asymptomatic infection rate is 30%. -50%, the duration of infection is generally 14d, the longest can reach 42d. It has also been reported that this pathogen can cause about 75% of pigs to become ill, and 5%-25% of pigs to die. The infection rate reported abroad varies from high to low, and the infec...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/18A23K1/14
Inventor 肖传明张立艳荆文光
Owner BEIJING KEEPYOUNG TECH
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