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Traditional Chinese medicine composition for preventing and treating porcine reproductive and respiratory syndrome and preparation method thereof

A technology for porcine blue ear disease and a composition is applied in the directions of pharmaceutical formulations, medical preparations containing active ingredients, antiviral agents, etc., which can solve problems such as drug resistance, large toxic and side effects, and achieve the effect of avoiding drug resistance.

Inactive Publication Date: 2014-10-01
SRICK TIANJIN BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such drugs generally have defects such as easy drug resistance and large toxic and side effects.

Method used

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  • Traditional Chinese medicine composition for preventing and treating porcine reproductive and respiratory syndrome and preparation method thereof

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Effect test

Embodiment 1

[0030] A traditional Chinese medicine oral liquid for the prevention and treatment of blue ear disease of swine. The parts by weight of each raw material are as follows: Radix Isatidis 15 parts, Daqingye 5 parts, Pueraria lobata root 10 parts, Pulsatilla tenuiflora, 15 parts aconite, 10 parts dried ginger, 5 parts licorice , 10 parts of Astragalus, 10 parts of Codonopsis, 10 parts of Gypsum. The preparation method is as follows: (1) Crush the traditional Chinese medicine to 40-50 mesh, weigh according to the formula, and three-dimensionally mix to obtain traditional Chinese medicine powder; (2) Put the mixed traditional Chinese medicine powder into the extraction tank, and add 10 times the amount of ethanol aqueous solution Soak for 8 hours, where the weight ratio of ethanol to water is 1:1. Filter and collect the extract; (3) Add 8 times the amount of ethanol to water in an alcoholic solution with a weight ratio of 1:1 to the medicine residue twice, soak for 8 hours, filter an...

Embodiment 2

[0032] A traditional Chinese medicine oral liquid for the prevention and treatment of pig blue ear disease. The parts by weight of the raw materials are as follows: Radix Isatidis 10 parts, Daqingye 10 parts, Pueraria lobata root 5 parts, Pulsatilla 15 parts, Aconite 20 parts, Dried ginger 5 parts, Licorice 10 parts , 5 parts of Astragalus, 15 parts of Codonopsis, 5 parts of Gypsum. The preparation method is as follows: (1) Crush the traditional Chinese medicine to 50-60 mesh, weigh according to the formula, and three-dimensionally mix to obtain traditional Chinese medicine powder; (2) Put the mixed traditional Chinese medicine powder into the extraction tank, and add 15 times the amount of ethanol aqueous solution Soak for 10 hours, where the weight ratio of ethanol to water is 1:1. Filter and collect the extract; (3) Add 10 times the amount of ethanol to water at a weight ratio of 1:1 to the drug residue twice, soak for 8 hours, filter and collect the extract; (4) Combine 2 a...

Embodiment 3

[0034] A traditional Chinese medicine oral liquid for the prevention and treatment of pig blue ear disease. The weight parts of the raw materials are as follows: Radix Isatidis 20 parts, Daqingye 7 parts, Pueraria lobata root 8 parts, Pulsatilla 5 parts, Aconite 10 parts, Dried ginger 15 parts, Licorice 5 parts , 15 parts of Astragalus, 5 parts of Codonopsis, 10 parts of Gypsum. The preparation method is as follows: (1) Crush the traditional Chinese medicine to 50-60 mesh, weigh according to the formula, and three-dimensionally mix to obtain traditional Chinese medicine powder; (2) Put the mixed traditional Chinese medicine powder into the extraction tank, and add 8 times the amount of ethanol aqueous solution Soak for 8 hours, where the weight ratio of ethanol to water is 1:1. Filter and collect the extract; (3) Add 10 times the amount of ethanol to water in an alcoholic solution with a weight ratio of 1:1 to the medicine residue twice, soak for 10 hours, filter and collect th...

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Abstract

The invention relates to a traditional Chinese medicine composition for preventing and treating porcine reproductive and respiratory syndrome, which is prepared from isatis root, folium isatidis, kudzu root, Chinese pulsatilla root, aconite, dried ginger, glycyrrhiza, astragalus membranaceus, codonopsis pilosula and gypsum. The Traditional Chinese medicine composition can be an oral liquid, and the preparation method of the traditional Chinese medicine composition comprises the following steps: (1), grinding the medicinal materials to 30 to 60 meshes, weighing and taking according to the formula, mixing three-dimensionally to obtain the traditional Chinese medicine powder; (2), adding the mixed traditional Chinese medicine powder into an extracting tank, adding 5 to 15 times of ethanol water and immersing for 2 to 10 hours, in which the weight ratio of ethanol to water is 1 to 1, and then filtering and collecting the leaching solution; (3), adding again 5 to 10 times of alcohol solution with ethanol and water in a weight ratio of 1 to 1, immersing for 2 to 10 hours, and then filtering and collecting the leaching solution; (4), mixing the leaching solution obtained in step 2 and the leaching solution obtained in step 3, vacuum concentrating at a temperature of 30 to 70 DEG C to 10 to 20 percent of the original volume; (5), bottle filling, 250 ml in each bottle to obtain the finished products. According to the traditional Chinese medicine composition for preventing and treating porcine reproductive and respiratory syndrome, porcine reproductive and respiratory syndrome can be effectively prevented and treated, and the cure rate reaches 90% above. The composition has the functions of clearing away heat and toxic materials, raising Yang, invigorating Qi and strengthening exterior and recuperating depleted yang.

Description

Technical field [0001] The invention belongs to the field of Chinese veterinary medicine preparations, in particular to a Chinese medicine composition for preventing and treating pig blue ear disease and a preparation method thereof. Background technique [0002] Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) belongs to the Arteritis virus family, a member of the Arteritis virus genus. Porcine Reproductive and Respiratory Syndrome is an infectious disease caused by PRRSV in reproductive disorders and respiratory tract inflammation in pigs. The clinical symptoms are characterized by anorexia, fever, reproductive disorders in sows, a large number of abortions during pregnancy, stillbirths and mummified fetuses; severe respiratory symptoms in piglets and growing pigs, and a new type of swine infectious disease characterized by high mortality. Also known as swine blue ear disease. The virus mainly invades the macrophages of pigs. It is very easy to infect and damage th...

Claims

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Application Information

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IPC IPC(8): A61K36/9068A61P31/14
Inventor 李琳曲荟芬黄健刘志辉赵亚泽陈丽桑慧霞关晓春
Owner SRICK TIANJIN BIO TECH
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