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Extraction method of traditional Chinese medicine with antibiotic effect and use thereof in livestock and poultry

A technology of efficacy and traditional Chinese medicine, applied in the field of veterinary medicine, can solve the problems of disease diagnosis and prevention, prolong the time of medication, drug residue and other problems, and achieve the effect of overcoming drug resistance, simple method and low cost

Inactive Publication Date: 2009-04-01
TIANJIN RINGPU BIO TECH
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  • Claims
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Problems solved by technology

When these diseases occur, they often do not occur singly, but appear in the form of multi-pathogen mixed infection, which brings great trouble to the diagnosis and prevention of the disease, and causes serious economic losses.
[0005] At the same time, due to the abuse of antibacterial drugs and the prevention of a large number of sub-therapeutic doses, the addition of drugs to feed and the unrestrained extension of drug use time have all led to the emergence of bacterial resistance and also caused a large number of drug residues in livestock and poultry.

Method used

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  • Extraction method of traditional Chinese medicine with antibiotic effect and use thereof in livestock and poultry

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Embodiment

[0020] Embodiment: Take appropriate amount of snow gall, add 5-10 times of ethanol after crushing, ultrasonic for 30 minutes for the first time, take the supernatant after standing for 20 minutes; then add 5-10 times of ethanol, ultrasonic for 30 minutes, stand for 20 minutes Take the supernatant after 10 minutes, combine the two supernatants, concentrate by thin film evaporation under reduced pressure, recover ethanol, concentrate to one-tenth of the original amount, and the obtained solution is the extracting solution of gentianin.

[0021] Snow gall extract has antibacterial and anti-inflammatory effects. For the treatment of livestock and poultry bacterial diseases. Poultry: 1.0ml / bird, twice a day, free to drink, for 3-5 consecutive days; for severe cases, double the dose; livestock: pigs, cattle, 0.4ml / kg body weight, twice a day, free to drink, for 3-5 consecutive days sky.

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Abstract

The invention relates to a traditional Chinese medicine hemsleya root and also discloses an extraction method of hemsleyadin, the method is used for extracting the hemsleyadin, and the extraction method has simple method, low cost and high yield. The hemsleyadin can be made into various formulations according to the needs, such as oral liquid, tablets, injection, and the like, thereby being used for treating bacterial diseases of livestock and poultry, having good efficacy, overcoming the defects that the use of antibiotics for treating the bacterial diseases is easy to generate the drug resistance and easy to have residues in vivo as well as being widely applied in livestock breeding and production.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, in particular to an extraction method of a traditional Chinese medicine with antibacterial and anti-inflammatory effects and its application on livestock and poultry. Background technique [0002] In recent years, with the expansion of the scale of intensive farming, livestock and poultry respiratory diseases, digestive system diseases and other diseases are more serious. At the same time, due to the abuse of antibiotics in livestock and poultry breeding, the problem of drug-resistant strains is becoming more and more serious. [0003] Taking poultry respiratory diseases as an example, the outbreak of respiratory diseases has seriously affected poultry weight gain and feed utilization, lowered egg production rate, downgraded carcass quality, and even caused a considerable number of deaths, affecting the economic benefits of poultry farming. Poultry respiratory diseases are more complicated in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/42A61P31/04A61P1/12A61P11/04A61K125/00
Inventor 李旭东鲍恩东苏建东
Owner TIANJIN RINGPU BIO TECH
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