Abstract:
Compare the Ginsenosides content of the flowers of Panax notoginseng from Wenshan Prefecture which is called Geo-authentic producing areas of Panax notoginsengand Honghe Prefecture which is a new producing area of Panax notoginseng.HPLC was used for the determination of three monomer ginsenosides called Rb1,Rb2 and Rb3,and UV spectrophotometry was used for the determination of the total saponin.The content of Rb1 and Rb3 from flowers of Panax notoginseng which are form different productive area has certain difference;the content of three monomer ginsenosides from flowers of Panax notoginseng which are form the same productive area but with different growth years has no significant difference.Compared with the content of the total saponin,flowers from Jianshui County whose content is 17.58% is highest.The quality of the flowers of Panax notoginseng between Honghe Prefecture which is a new producing area of Panax notoginseng and Wenshan Prefecture which is called Geo-authentic Producing Areas of Panax notoginseng has no significant difference.