[Systematic study on QAMS method for quality control of Panax notoginseng].

Objective: To establish a quantitative method of multi-components by single marker (QAMS) for determining ginsenoside Rg1, Rb1, Rd, Re and notoginsenoside R1 for the purpose of the quality control of Panax notoginseng.

Method: The relative correction factors (RCFs) between the five active saponins were determined by HPLC-DAD. With any of the five consituents as reference, a QAMS method was established for detect the quantitation of the other four consituents.