Traditional Chinese Medicines

Fast, high-resolution analysis of notoginseng by rapid resolution liquid chromatography This Application Note describes: • The development of rapid resolution liquid chromatography (RRLC) method for the analysis of notoginseng. • The results of method transfer from conventional HPLC to RRLC. • The use of the RRLC method to shorten run times while maintaining good resolution of complex components, thereby increasing sample throughput and lowering costs. • The chromatograms obtained with optimized methods for the differ-ent parts of the notoginseng plant, which show different peak profiles and different concentrations of certain saponins