CAJ | 학술논문

用HPLC法对不同厂家和自制冬凌草片中冬凌草甲素的含量进行了比较，采用HypersilODS2C18色谱柱，以甲醇-水（50∶50）为流动相，检测波长为238nm，结果表明含量有较大差异。建议通过控制药材的含叶量来控制冬凌草片中冬凌草甲素的含量。
용HPLC법대불동엄가화자제동릉초편중동릉초갑소적함량진행료비교，채용HypersilODS2C18색보주，이갑순-수（50∶50）위류동상，검측파장위238nm，결과표명함량유교대차이。건의통과공제약재적함협량래공제동릉초편중동릉초갑소적함량。
A HPLC method have been studied for the determination of oridoninin Donglingcao tablet. The chromatographic system consists of Hypersil ODS column and mobile phase of methanol -H2O (1∶1) with a detection wavelength at 238nm. The method is simple, sensitive, accurate and precise. The oridonin contents can be controlled by control the amout of the leaves in Blushred Rabdosia.