[Qualitative and quantitative determination of the main components of huanglianjiedu decoction by HPLC-UV/MS].

AIM To establish a comprehensive HPLC analytical method of Huanglianjiedu decoction. METHODS This study was performed by HPLC-UV/MS to identify the chemical constituents of the whole and individual herbs of the "Huanglianjiedu decoction". Zorbax Extend C18 (150 mm x 4. 6 mm ID, 5 microm) column was used; the mobile phase was composed of acetonitrile (A… CONTINUE READING