【Abstract】 Object:To establish a HPLC method of determining simultaneously 6,7-dimethylesculetin,capillarisin,chlorogenic acid,geniposide and rhein in different combinations of Yinchenhao decoction to investigate their dissolution rates.Method:The contents of 5 active components were determined by RP-HPLC with a diamonsil C18 column,mobile phase of acetonitrile-0.1% phosphoric acid solution gradient elution and DAD detector at the wavelength of 200-400nm.Result:The RP-HPLC method is accurate,fast and its r... 更多还原 【关键词】 茵陈蒿汤; 溶出率; 配伍; 同时测定; 【Key words】 Yinchenhao decoction; main active components; RP-HPLC; compatibility; 【基金】 国家重大基础研究发展计划(973计划);资助项目(2005CB523406)