Compound The Qizhi Oral Preparation Process And Quality Standards

Fufang Qizhi KouFuYe has been passes through the clinical use (to treat hemorrhagic stroke) the for many years effective proven prescription preparation. Mainly by by Huang Qi, the leech, the stone calamus, the male peony tree bark, the achyranthes bidentata, the rhizome of Ligusticum wallichii, the Chinese rhubarb altogether seven tastes is composed.This research acts according to its each taste Chinese native medicine the active constituent, carries on the classification to withdraw and to mix the extraction. The mix extraction part, according to the leaching principle and the influence leaching factor, had designated three factors, four levels, carry on the orthogonal experiment, obtains the best extraction craft, and to the entire craft like volatile oil oil extraction rate, the solution PH value, the auxiliary choice conducts the experimental study, finally obtains the best craft.Clinical with drugs (raw material) quality specification (draft) the formulation, is the rulers and the ministers assists causes the taste of a medicine and the taste of a medicine physics and chemistry nature in the experimental foundation and the basis prescription studies the formulation.Used the thin layer chromatography to the prescription in the male peony tree bark, the stone calamus, the Chinese rhubarb, the achyranthes bidentata has carried on the qualitative distinction, finally the thin layer chromatograph presented the spot was clear, the reproduction quality was good. Refers to "the Chinese Pharmacopoeia" a 2000 edition mixture item of under related stipulation, has formulated the corresponding inspection project, and used in the thin layer scanning chromatography opposite party Mr. medicine Huang Qi principal constituent Huang Qijia the glucoside to conduct the content determination research, has established the stable reliable quality control method, guaranteed the drugs the quality.