Variation in ginsenoside content and composition within the American ginseng population

文献类型： 外文期刊

第一作者： Jin, Yinping

作者： Jin, Yinping;Yu, Yunzhe;Liu, Chong;Li, Zheng;Pang, Shifeng;Qiao, Siwei;Zhang, Hao;Zhao, Zihao

作者机构：

关键词： American ginseng; ginsenoside; chemical variation

期刊名称：NATURAL PRODUCT RESEARCH （ 影响因子：1.6； 五年影响因子：2.0 ）

ISSN： 1478-6419

年卷期： 2024 年

页码：

收录情况： SCI

摘要： The contents of 57 ginsenosides were measured in American ginseng roots collected from a single population grown in Jilin. Ginsenoside contents and compositions varied significantly among the population. The most abundant ginsenoside within the American ginseng root and by population was either Rg(1) or Re, followed by Rb-1, mal-Rb-1, Rd, Rc, pseudoginsenoside F-11, Ro, and gypenoside XVII. According to the relative contents of Rg(1) and Re, the population was grouped into two chemotypes, and there were significant differences in ginsenoside profiles between them. The contents of protopanaxadiol-type ginsenosides were relatively stable. The rate-limiting enzymes of malonyl ginsenosides biosynthesis were located in front of their corresponding neutral ginsenosides. The regulatory sites of the oleanolic acid-type ginsenosides biosynthetic pathway were in front of the beta-amyrin.

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