The content research on malonyl-ginsenoside Rb3 in different tissues of Panax ginseng, P. quinquefolium and P. notoginseng
10.12206/j.issn.2097-2024.202410049
- VernacularTitle:人参、西洋参和三七不同部位的丙二酰人参皂苷Rb3含量研究
- Author:
Xiaoxue CUI
1
;
Yingxia WANG
1
;
Guangxin ZHOU
1
;
Xiaoyu HUANG
1
;
Liuming WANG
1
;
Xiao LIU
2
Author Information
1. Modern Research Centre for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 102488, China;School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China.
2. Modern Research Centre for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 102488, China.
- Publication Type:Originalarticles
- Keywords:
Panax ginseng;
Panax quinquefolium;
Panax notoginseng;
malonyl-ginsenoside Rb3;
content determination;
treatment methods
- From:
Journal of Pharmaceutical Practice and Service
2026;44(9):463-467
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the contents of malonyl-ginsenosides Rb3 （MG-Rb3） in different parts, including roots, stems, leaves and flowers, of Panax ginseng, P. quinquefolium and P. notoginseng and explore the effects of two drying methods, constant temperature drying and vacuum freeze drying on their contents. Methods The contents of MG-Rb3 in P. ginseng, P. quinquefolium and P. notoginseng were compared based on HPLC analysis, using enzymatically synthesized MG-Rb3 as the reference standard. Results The buds of P. ginseng and P. quinquefolium exhibited relatively high levels of MG-Rb3, which were approximately 7.3-18.1 times and 2.8-4.3 times higher than those found in the roots, respectively, and the lowest contents were detected in the stems. The content of MG-Rb3 in P. notoginseng flower buds was about 31.2 times higher than that in leaves. The content of MG-Rb3 in the buds treated by constant temperature drying was about 1-1.1 times that of using vacuum freeze drying. Conclusion The highest content of MG-Rb3 was detected in the flower buds of P. ginseng and P. notoginseng, and the content of MG-Rb3 in leaves of P. quinquefolium was the highest. Content of MG-Rb3 in the buds after constant temperature drying was slightly higher than that of using vacuum freeze drying.
