Pharmaceutical Research The Shuwei Particles

Compound Shuwei granule is made of Rhizoma Coptis,Fructus jujubae,Radix ginseng,Rhizoma Pinelliae Preparatum,Radix glycyrrhizae,Rhizoma Zingiberis,Baicalin.The prescription of Shuwei granule was a effective recipe that Originates in traditional Chinese medicine Fang Ji.It is used to treat chronic gastritis.With the guide of Chinese medicine theory , conduct the analyses on the medicine of the prescription , establish the distill method and conduct procedure pick up depending on the component of Chinese medicine.1. Reseracher on preparation procedureRhizoma Coptis contents alkaloid and Fructus jujubae contents flavones. These composition are easy to solved in water. Establish the best distill procedure with the content of Berberine Hydrochloride as the component index , select the solvent dosage, distill time , distill step and soak time, make sure to withdraw the means best.Radix ginseng contents astragaloside and the main composition in licorice is sweet element and flavonoid. These composition are easy to solved in alcohol. Establish the best distill procedure with the content of Ginsenoside Rg1,Re,Rb as the component index , select the alcohol density ,solvent dosage, distill time and distill step, make sure to withdraw the means best.The efficient composition in Rhizoma Zingiberis is its volatile oil. Distill the oil seperately. Establish the best distill procedure with the obtain rate of volatile oil as the index , select the solvent dosage, distill time , distill step and soak time, make sure to withdraw the means best. the medicine material smash granularity, solvent dosage and distill time , make sure to withdraw the means best.Research on the inclusion procedure: establish the best inclusion procedure with the inclusion rate as the index , select the proportion of volatile oil andβ-CD, inclusion temperature and inclusion time, make sure to withdraw the means best.Research on the shaping procedure: Review the obtain rate of grain for index. Consider the soft material kind, the granule of system is difficult easy, grain color and agglomeration synthetically, investigate the powder of medicine and the comparison of the dextrine , the smooth wet certain grain in a density of ether models the term.2.Quantity standard research...