HPLC simultaneous determination of guanosine and adenosine contents in flower buds of Panax notoginseng

Objective To determine the contents of total saponin and monomer saponin Rb1 and Rb3 of Panax notoginseng flower bud in different habitats and growth ages in the major productive area of Wenshan,Yunnan.

[Objective] The study aimed to discuss the content changing of total saponin during the callus culture of Panax notoginseng pollens on different media.

Acclimation of Photosynthesis to Growth Light Intensity in Chromolaena odorata L. and Gynura sp.;

At p resent, most research has been based on comparisons between invasive and native species but, in this paper, two invasive species with different levels of invasi veness, Eupatorium adenophorum and Gynura sp.

Optimum extraction process of saponins from Radix notoginseng for compound Huangqi Changning enema;

Primary pharmacological studies on the saponins from the solid fermented roots of Radix Notoginseng produced in Yunnan province;

Compare on the Effects of Anti-inflammation and Analgesic from Pieces of Radix Notoginseng;