摘要
目的:建立研究久泻宁颗粒的质量控制方法。方法:选择山药做显微鉴别,对荷叶、砂仁、防风进行薄层色谱鉴别,用HPLC法测定芍药苷的含量,流动相为甲醇-水溶液(34∶66),检测波长为230nm。结果:薄层色谱鉴别斑点清晰,阴性对照无干扰,含量测定芍药苷在0.055～0.550mg浓度范围内呈良好的线性关系,(r=0.99993)。结论:该法操作简便,方法稳定,专属性强,可作为该制剂的质量控制方法。
Objective： To establish the quality Control for Jiuxiening Capsules. Methods： Rhizoma Dioscorear was identified by microscope; Folium nelumbinis,Fructus amoral, Radix saposhnikoviae in the prescription were identified by TLC. Paeoniflofin Contene in Jiuxiening Capsules was determined by HPLC. Results： Dioscorear was identified by microscope; The relevant spots in Folium nelumbinis, Fructus amomi, Radix sapeshnikoviae can be identified by TLC. The content of Paeoniflofin in Raidix Paeoniae Alba can be determined by HPLC. The linearity of Paeoniflorin was good in the range of 0.055 mg- 0. 550rag（ r = 0.99993）. Conclusion ： The established method is simple, feasible and repeatable and can be useful for the quality supervisory of Jiuxiening Capsules.
出处
《光明中医》
2009年第6期1040-1042,共3页
GUANGMING JOURNAL OF CHINESE MEDICINE
基金
福建省科技厅课题(No:K98042)
