Study on quality standard of YurongXiaocuo granule
Yuan Hailong
Abstract
Yuan Hailong
Abstract
Objective: To establish a quality control standard for YurongXiaocuo granule.Methods: TLC was used to identify Radix Puerariae,Fructus Forsythiae,Bulbus Fritillariae Thunbergii,while the content of tanshinoneⅡA was determined by HPLC.Result: The methods of qualitation and quantitate was simple,accurate and with strong specifi city,the good linear rang of tanshinoneⅡA was 3.2-32μg and the average recovery was 99.51%(RSD=2.74%).Conclusion: This method can control effectually the quality of YurongXiaocuo granule.
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Objective: To establish a quality control standard for YurongXiaocuo granule.Methods: TLC was used to identify Radix Puerariae,Fructus Forsythiae,Bulbus Fritillariae Thunbergii,while the content of tanshinoneⅡA was determined by HPLC.Result: The methods of qualitation and quantitate was simple,accurate and with strong specifi city,the good linear rang of tanshinoneⅡA was 3.2-32μg and the average recovery was 99.51%(RSD=2.74%).Conclusion: This method can control effectually the quality of YurongXiaocuo granule.
Key concepts: Quality standard, Granule (geology), Traditional medicine, Linear relationship, Chromatography, Negative control, High-performance liquid chromatography, Mathematics