Radix stephaniae tetrandrae mixture for veterinary use and preparation method thereof

Abstract

The invention provides a radix stephaniae tetrandrae mixture for veterinary use and a preparation method thereof. The sustained-release accessories in the formula can form a biological corrosion framework of medicine molecules; after the medicine is injected into an animal body, the diffusion speed of the medicine can be reduced to realize sustained release, and the administration times for the animal can be reduced while guaranteeing the efficacy; the dregs after distilling cinnamon are decocted again with poria cocos and polyporus umbellatus, so that the leaching amount of active ingredients in the cinnamon, poria cocos and polyporus umbellatus can be increased; and the radix stephaniae tetrandrae is extracted separately, so that the loss of the total amount of alkaloids is reduced, the yield of tetrandrine and fangchinoline is increased, and then the efficacy of the medicine is better. Compared with a radix stephaniae tetrandrae mixture prepared by a common conventional method, by adopting the radix stephaniae tetrandrae mixture for veterinary use, provided by the invention, the medicine taking times by an animal can be reduced, the stress response of the animal is reduced, the content of the active ingredients, namely tetrandrine and fangchinoline, is higher, and the efficacy is better.

Description

technical field [0001] The invention relates to a Fangji mixture, in particular to a veterinary Fangji mixture and a preparation method thereof. Background technique [0002] Broiler ascites syndrome (ascites syndrome, AS) referred to as ascites, also known as pulmonary hypertension syndrome (Pulmonary Hypertension Syndrome, PHS), chick edema disease, high altitude disease, heart failure syndrome, is mainly occurred in broiler chickens during the rapid growth period. a common metabolic disease. It is characterized by obvious hydroperitoneum, pulmonary stasis and edema, and cardiac expansion and failure, causing serious harm to the chicken industry. In 1996, a joint investigation between the "International Poultry" magazine and the British Rosiin Institute (a world authority on ascites research) showed that the disease is widely distributed around the world, with an average incidence of ascites of 4.7% and a mortality rate of 15%~ 30%, the average incidence rate in my coun...

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Problems solved by technology

And the absorption of the powder is also slower than the mixture, thus affecting the therapeutic effect of the powder

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