中医药学报2023，Vol.51Issue(12)：39-45,7.DOI:10.19664/j.cnki.1002-2392.230254
基于多成分含量测定及化学计量学的西洋参产地差异分析
Analysis on the Difference of American Ginseng Growing Areas Based on Multi-Component Content Determination and Chemometrics
摘要
Abstract
Objective:To summarize the rule of multi-component content in American ginseng from different growing areas and apply this rule to infer information.Methods:UPLC-ELSD method was established and the contents of ginsenoside Rg1,ginsenoside Re,ginsenoside Rb1 and pseudo-ginsenoside F11 in American ginseng were determined through this method.The contents of these 4 components in 33 batches of American ginseng grown in Jilin province,Shandong province,the United States of America,and Canada were checked.The data were analyzed by principal component analysis method and orthogonal partial least squares discrimination method.Results:The content composition of American ginseng followed the rules of ginsenoside Rb1>ginsenoside Re>ginsenoside Rg1>pseudo-ginsenoside F11.There was difference in each of the 4 components among those growing areas,and ginsenoside Re and ginsenoside Rb1 were the leading components for the difference.Conclusion:The established method can be applied to the quality analysis of American ginseng,so as to help infer the origin information through the rule of the composition content of American ginseng.关键词
UPLC-ELSD法/西洋参/人参皂苷/化学计量学/产地差异Key words
UPLC-ELSD method/American ginseng/Ginsenoside/Chemometrics/Difference in growing area分类
医药卫生引用本文复制引用
王晓蕾,王常顺,雷蓉,闫琪颖,刘永利..基于多成分含量测定及化学计量学的西洋参产地差异分析[J].中医药学报,2023,51(12):39-45,7.基金项目
河北省省级科技计划(21372502D) （21372502D）
