一年生农田人参及西洋参多种皂苷质量评价

Content determination of ginsenoside monomers in one-year-old farmland ginseng and American ginseng by HPLC

摘要: 为评价一年生农田人参和西洋参中多种皂苷含量,采用RP-HPLC法测定了一年生农田人参与西洋参中人参皂苷含量。结果表明:一年生农田人参含有9种人参皂苷Rg1、Re、Rf、Rg2、Rb1、Rc、Rb2、Rb3、Rd,一年生西洋参含有7种人参皂苷Rg1、Re、Rb1、Rc、Rb2、Rb3、Rd,除Rb2以外,西洋参的人参皂苷含量均高于农田人参（p<0.05）。两种参皂苷含量均达到药典要求。

Abstract: In order to explore the contents of ginsenoside monomers between farmland ginseng and American ginseng, the contents of ginsenoside monomers were analyzed comparatively in farmland ginseng and American ginseng by RP- HPLC. The results indicated that one- year- old farmland ginseng contained nine kinds of ginsenoside like Rg1, Re, Rf, Rg2, Rb1, Rc, Rb2, Rb3, Rd, and Aamerican ginseng contained 7 kinds of ginsenoside such as Rg1, Re, Rb1, Rc, Rb2, Rb3, Rd.The contents of ginsenoside monomers in American ginseng were higher than that in farmland ginseng except for Rb2; the differences of 7 kinds of ginsenoside monomers were significant ( p < 0.05) .The contents of ginsenoside monomers in farmland ginseng and American ginseng met the quality standards of Chinese Pharmacopoeia.