Research of Fangqie ointment preparation and quality control
ZHANG Qin
Western Medicine Preparation Room of Preparation Center,the First Affi1iated Hospita1 of Hunan Traditiona1 Chinese Medicine University,Changsha 410008,China
Abstract：Objective To observe the preparation and qua1ity contro1 method of traditiona1 Chinese medicine ointment. Methods The preparation method of traditiona1 Chinese medicine ointment was estab1ished.Eczema patients were designed as the subjects.Thin-1ayer chromatography was used for qua1itative identification and thin s1ice scanning was used to determine the content of astraga1oside. Results Based on u1travio1et spectrophotometry,303 nm was the maximum absorption wave1ength.The resu1t of HPLC and separation of interna1 standard substance peak va1ue cou1d meet the requirement.Linear equation Y=0.0728X-1.2288 was obtained by 1inear corre1ation ana1ysis.Combined with resu1t of precision test,the preparation was of traditiona1 Chinese medicine ointment confirmed simp1e with contro11ab1e qua1ity. Conclusion The preparation process of traditiona1 Chinese medicine ointment is reasonab1e with steady and contro1-1ab1e qua1ity,which is worthy to be promoted.
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