Resource components and utilization values of different parts of Panax quinquefolium in Shandong province.
10.19540/j.cnki.cjcmm.20230313.103
- Author:
Rui LI
1
;
Zhi-Fang RAN
1
;
Xiao-Li CHEN
2
;
Jie ZHOU
2
Author Information
1. School of Biological Science and Technology, University of Jinan Ji'nan 250022, China School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine Ji'nan 250355, China.
2. School of Biological Science and Technology, University of Jinan Ji'nan 250022, China.
- Publication Type:Journal Article
- Keywords:
Panax quinquefolium;
Shandong province;
availability analysis;
different parts;
resource component
- MeSH:
Ginsenosides/analysis*;
Plant Roots/chemistry*;
Tandem Mass Spectrometry/methods*;
Panax/chemistry*;
Chromatography, Liquid;
Chromatography, High Pressure Liquid/methods*;
Sugars
- From:
China Journal of Chinese Materia Medica
2023;48(15):4097-4105
- CountryChina
- Language:Chinese
-
Abstract:
To explore the resource components and availability of different parts of Panax quinquefolium in Shandong province, the paper employed the non-targeted metabolomics technology based on ultra-high performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) to analyze the metabolites and their metabolic pathways in the root, fibril, stem, and leaf of P. quinquefolium. The content of seven ginsenosides and polysaccharides in different parts was determined by high performance liquid chromatography(HPLC) and ultraviolet-visible spectrophotometry(UV-Vis). The results showed that the metabolites were mainly sugars, glycosides, organic acids, amino acids and their derivatives, terpenoids, etc. The total abundance of metabolites followed the trend of leaf > root > fibril > stem. Most of the differential metabolites were concentrated in phenylpropane biosynthesis, flavonoid biosynthesis, citric acid cycle, and amino acid biosynthesis. The leaf contained high levels of sugars, glycosides, amino acids and their derivatives, and flavonoids; the root was rich in terpenoids, volatile oils, vitamins, and lignin; the fibril contained rich organic acids; and the stem had high content of nucleotides and their derivatives. The content of ginsenosides Re and Rb_1 was significantly higher in the root; the content of ginsenosides Rg_1, Rg_2, Rd, F_(11), and polysaccharide was significantly higher in the leaf; and the content of ginsenoside Rb_2 was significantly higher in the stem. We analyzed the resource components and availability of different parts of P. quinquefolium, aiming to provide basic information for the comprehensive development and utilization of P. quinquefolium resources in Shandong province.
