Traditional Chinese medicine composition for treating newcastle disease, feed, preparation method and application
A technology for chicken Newcastle disease and a composition, applied in the field of traditional Chinese veterinary medicine, can solve the problems of unsatisfactory treatment effect, poor formula, single variety, etc., and achieve the effects of improving body immunity, no toxic side effects, and no drug resistance.
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[0075] The present invention also provides the preparation method of the above-mentioned traditional Chinese medicine composition for treating chicken Newcastle disease, it comprises:
[0076] In the first step, each component is mixed and pulverized according to the stated ratio;
[0077] In the second step, the pulverized mixture obtained in the first step is soaked in distilled water and decocted, and the decoction liquid is combined and concentrated to a thick shape;
[0078] In the third step, add ethanol to the viscous substance obtained in the second step, fully stir and mix, precipitate, and filter to obtain the first ethanol solution;
[0079] In the fourth step, the first ethanol solution obtained in the third step is added to ethanol again, fully stirred and mixed, precipitated, and filtered to obtain the second ethanol solution;
[0080] The fifth step is to concentrate the obtained second ethanol solution until it has no alcohol smell, add distilled water to refr...
Embodiment 1
[0103] Embodiment 1 The acute toxicity test of Chinese medicine composition of the present invention to mice
[0104] 1. Test animals
[0105] 80 SD rats were purchased from the Experimental Animal Center of Sichuan Academy of Traditional Chinese Medicine
[0106] 2. Experimental drug
[0107] 65g Scutellaria baicalensis, 11g Sophora japonica, 30g Gentiana, 25g Honeysuckle, 20g Polygonum cuspidatum, 9g Baiji, 14g Codonopsis, 17g Gardenia, 12g Panax notoginseng, 16g Astragalus, 12g Angelica, 7g Pueraria, 12g Gastrodia elata, 9g licorice, 7g Poria cocos, 4g hawthorn, 2g gallinaceous gold, 2g tangerine peel and 1g woody incense are mixed and pulverized; the pulverized mixture is soaked in 850g distilled water and decocted for 3 times, each decocting for 1 hour, and the decoction liquid is combined and concentrated to Thick shape; then add ethanol with a concentration of 95%, fully stir and mix until the alcohol content is 65%, precipitate for 36 hours, filter to obtain the firs...
Embodiment 2
[0133] Embodiment 2 Chinese medicine composition of the present invention is to the long-term toxicity test of test chicken
[0134] Get 10 healthy test chickens, body weight 2kg~3kg, half male and half male, long-term administration for 7 weeks, carry out long-term toxicity test, the results show that all test chickens general condition, growth and development, blood routine, liver, kidney function and other indicators are all unaffected. Abnormal changes were seen, and no pathological changes were found in histopathology and autopsy.
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