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吉产不同生长年限人参中8种主要人参皂苷与人参皂苷Rg1比值的变化规律研究
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| 篇名： | 吉产不同生长年限人参中8种主要人参皂苷与人参皂苷Rg1比值的变化规律研究 |
| TITLE： | |
| 摘要： | 目的：探讨吉产不同生产年限人参中8种主要人参皂苷与人参皂苷Rg1的比值的变化规律，为其生长年限的鉴别提供参考。方法：收集吉林省不同生长年限（3～30年）的园参、林下参、野山参样品，采用高效液相色谱法（HPLC）测定人参中人参皂苷Rg1、Re、Rf、Rb1、Rc、Rb2、Rb3、Rd 等8种成分的含量；计算各皂苷单体含量及8种人参皂苷总含量分别与人参皂苷Rg1含量的比值，并探究该比值与生长年限的关系。结果：随人参生长年限的增长，园参中8种人参皂苷总含量与人参皂苷Rg1的比值及人参皂苷Re、Rb1、Rc、Rd单体含量与人参皂苷Rg1的比值均逐渐减小（P＜0.001），林下参中人参皂苷Re与人参皂苷Rg1的比值呈先减小后增加趋势（P＜0.001），野山参中8种人参皂苷总含量与人参皂苷Rg1的比值及人参皂苷Re、Rb1与人参皂苷Rg1的比值均逐渐增加（P＜0.001），而园参、林下参、野山参中人参皂苷Rf、Rb3与人参皂苷Rg1的比值则均无明显差异（P＞0.05）。结论：园参、林下参、野山参均含有8种人参皂苷成分，可根据人参皂苷Rg1含量和人参皂苷Re、Rb1单体含量与人参皂苷Rg1的比值初步推测其生长年限。 |
| ABSTRACT： | OBJECTIVE： To investigate the proportion of 8 kinds of ginsenoside to ginsenoside Rg1 in Panax ginseng and the regularity of growth year in Jilin province， and to provide reference for the identification of growth year. METHODS： The samples of garden ginseng， wild-cultivated ginseng and wild ginseng were collected from different growth years （3-30 years） in Jilin province. The contents of 8 ginsenoside （ginsenoside Rg1， Re， Rf， Rb1， Rc， Rb2， Rb3， Rd） in P. ginseng were determined by HPLC. The contents of saponins as well as the proportion of 8 kinds of ginsenoside to ginsenoside Rg1 were calculated； the relationship of the proportion with growth year was investigated. RESULTS： As the increase of growth year， the proportion of 8 kinds of ginsenosides in garden ginseng to ginsenoside Rg1 as well as that of ginsenoside Re， Rb1， Rc， Rd to ginsenoside Rg1 were decreased gradally （P＜0.001）； the proportion of ginsenoside Re to ginsenoside Rg1 in wild-cultivated ginseng decreased first and then increased（P＜0.001）； the proportion of 8 kinds of ginsenosides to ginsenoside Rg1 as well as the proportion of ginsenoside Re and Rb1 to ginsenoside Rg1 were increased gradually in wild ginseng （P＜0.001）； the proportion of ginsenoside Rf， Rb3 to ginsenoside Rg1 in garden ginseng， wild-cultivated ginseng and wild ginseng had no significant difference（P＞0.05）. CONCLUSIONS： Garden ginseng， wild-cultivated ginseng and wild ginseng contain 8 kinds of ginsenosides. The growth year can be predicted preliminarily according to the proportion of ginsenoside Rg1 and ginsenoside Re， Rb1 to ginsenoside Rg1. |
| 期刊： | 2019年第30卷第1期 |
| 作者： | 余江锋，李育平，何伟，杨剑湖，贝伟剑，郭姣 |
| AUTHORS： | YU Jiangfeng，LI Yuping，HE Wei，YANG Jianhu，BEI Weijian，GUO Jiao |
| 关键字： | 吉林省；人参；生长年限；人参皂苷 |
| KEYWORDS： | Jilin province； Panax ginseng； Growth years； Ginsenoside |
| 阅读数： | 631 次 |
| 本月下载数： | 25 次 |
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