人參是我國傳統(tǒng)的名貴中草藥材，人參皂苷是人參的主要有效成分。人參皂苷Rg3，Rh2具有抗疲勞、舒張血管、提高免疫力、抗腫瘤等藥理作用。綜述了人參皂苷Rg3，Rh2的藥理作用及制備方法。

Panax ginseng is one of traditional Chinese medicines. Ginsenosides are the main components of Panax ginseng especially ginsenoside Rg3 and ginsenoside Rh2 with anti-fatigue, anti-tumour and other pharmacological effects. This paper summarized the pharmacological effects and preparation methods of ginsenoside Rg3 and ginsenoside Rh2.