朱海林 1林红强 1谭静 1王涵 1岳乐乐 2李平亚 1刘金平1
作者信息
- 1. 吉林大学药学院天然药物研究中心,长春 130021
- 2. 吉林人参研究院,长春 130021
- 折叠
摘要
Abstract
Vanillin-perchloric acid colorimetric combined with UV-visible spectrophotometry was used to determine the contents of TG in four parts of MCG. The content of TG in leaves was the highest (21.4％) than in stems (5.1％) , roots (4.4％) and seeds (3.9％). High performance liquid chromatography (HPLC) was used to determine the content of monomer saponins: more Rb1, -Rg1, -RC, -Re and Rd (0.46％, 0.36％, 0.30％, 0.20％ and 0.15％ respectively, and the sum of them accounts for 33.4％ of TG) were founded in root. More Re, -Rd, -PPT and-Rb3 (0.21％, 0.19％, 0.17％and 0.16％ respectively, and the sum of them accounts for 14.4％ of TG) were determined in stem. While the leaves contained more Re, -Rd, -Rg1, -Rb3, -Rc and-Rb2 (1.56％, 1.49％, 0.71％, 0.43％, 0.34％, 0.33％and 0.20％ respectively) , and the sum of them accounted for 23.6％ of TG in leaves. In seeds, more Re, -Rg1 and-Rd (0.68％, 0.35％and 0.28％ respectively) , accounting for33.5％ of TG, were detected.The contents of saponins are different in the different parts of MCG, which will provide the theoretical basis for the quality evaluation, development and utilization of the various parts of MCG.关键词
林下山参/不同部位/总皂苷/单体皂苷 (元)/含量测定Key words
Mountain-cultivated ginseng/different parts/total saponins/monomer saponins/content determination分类
医药卫生
