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Medicine for preventing and treating fowl's respiratory tract diseases and preparing method

A respiratory and drug technology, applied in the direction of respiratory diseases, drug combination, pharmaceutical formula, etc., can solve the problems of imitation of veterinary drugs, and achieve the effect of reducing morbidity, increasing yield and reducing morbidity

Inactive Publication Date: 2007-11-14
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After entering WTO, due to the protection of intellectual property rights, imitation of veterinary drugs will be hindered, and most veterinary drug companies will be in an embarrassing situation. Coupled with the impact of foreign veterinary drugs, my country's emerging veterinary drug industry will be in an unfavorable environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1 Preparation method of oral liquid

[0021] Take 10 grams of Andrographis paniculata and soak in 80mL 95% ethanol for 24 hours, filter the sediment, and concentrate the ethanol extract; take 10 grams of wild chrysanthemum, 10 grams of houttuynia cordata, 10 grams of Bupleurum, 2 grams of green leaves, 2.5 grams of kudzu root, and ephedra 2.5 g, 0.5 g of alum, 2 g of almonds, and andrographis filter sediment, add 320ml of water to soak for 8 hours, extract in a multifunctional extractor, decoct three times for 6 hours each time, collect three times of decoction filtrate, concentrate, and separate at the same time Collect the volatile oil; take the prescription amount of borneol and volatile oil to dissolve; finally mix the concentrated medicine such as wild chrysanthemum, andrographis paniculata extract, and borneol volatile oil, and determine the specific gravity to make 0.5 grams of crude drug per ml.

Embodiment 2

[0022] Example 2 Preparation method of oral liquid

[0023] Take 20 grams of Andrographis paniculata and soak in 160mL 95% ethanol for 24 hours, filter the sediment, and concentrate the ethanol extract; take 20 grams of wild chrysanthemum, 20 grams of houttuynia cordata, 20 grams of Bupleurum, 4 grams of green leaves, 5 grams of kudzu root, and ephedra 5 grams, 1 gram of dry alum, 4 grams of almonds, add 800ml of water to soak for 6 hours, decoc 2 times for 6 hours each time, collect three times of decocting filtrate, concentrate, and collect volatile oil separately; take 1 gram of borneol and dissolve it with volatile oil; finally Mix concentrated medicines such as wild chrysanthemum, Andrographis paniculata extract, and borneol volatile oil, and measure the specific gravity to make 0.5 g of crude medicine per ml.

Embodiment 3

[0024] Example 3 Preparation method of oral liquid

[0025] Take 50 grams of wild chrysanthemum, 10 grams of Houttuynia cordata, 50 grams of Bupleurum, 30 grams of Daqing Ye, 20 grams of Pueraria lobata, 20 grams of Ephedra, 10 grams of alum, and 5 grams of almonds. Add 1000ml of water and soak for 12 hours. Extracted from the medium, decocted twice for 6 hours each time, collected three times of decocted filtrate, concentrated, and collected the volatile oil separately; Take 60 g of Andrographis paniculata and soak in 300mL 95% ethanol for 12 hours, filter the sediment, and concentrate the ethanol extract; take borneol 10 Gram is dissolved with volatile oil; finally, concentrated medicines such as wild chrysanthemum, Andrographis paniculata extract, and borneol volatile oil are mixed, and the specific gravity is determined to make 0.5 grams of crude drug per milliliter.

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PUM

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Abstract

The present invention relates to a Chinese medicine for preventing and curing fowl respiratory tract diseases with excellent effect. Said Chinese medicine is made up by using 10 Chinese medicinal materials of wild chrysanthemum flower, andrographis, houttuynia, bupleurum root, isatis leaf, apricot kernel and others through a certain preparation process.

Description

Technical field [0001] The invention relates to a traditional Chinese medicine preparation, in particular to a medicine for preventing and treating respiratory diseases of poultry. The invention also relates to a preparation method thereof. Background technique [0002] Poultry's unique bronchiole differentiation ends forming a sac-like structure (air sac) and the thoracic cavity and abdominal cavity are not separated, which are the physiological basis for poultry to easily develop respiratory diseases. The high-density poultry breeding and breeding environment in our country is seriously polluted, which is an inherent factor in the prevalence of poultry respiratory diseases. According to statistics, poultry respiratory diseases (including mycoplasma, Newcastle virus, infectious bronchitis, and avian influenza) account for 60% of all poultry diseases, which are the fuse for many diseases, and their medication costs account for 70% of drug costs (including vaccines) . Especially f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/78A61P11/00A61K31/045A61K33/06
Inventor 何诚何云孟凡生汪明冯海明
Owner CHINA AGRI UNIV
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