Analysis of saponins in Panax notoginseng by UPLC-LTQ-Orbitrap MS/MS / 药学学报
Acta Pharmaceutica Sinica
; (12): 773-778, 2012.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-276245
Responsible library:
WPRO
ABSTRACT
A method for qualitative analysis of constituents in Panax notoginseng by UPLC-LTQ-Orbitrap mass spectrometry was established. Based on the high-resolution mass information, MS/MS fragmentation behaviors and chemical components from literatures, 43 compounds were identified or tentatively characterized. New type saponin aglycone, combined with malonyl-substituted and acetyl-substituted saponins were discovered and plausibly identified in this study. This work could be helpful for the quality control and further phytochemical studies of Panax notoginseng, and provided a good example for the analysis of chemical constituents in traditional Chinese medicine.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Quality Control
/
Saponins
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Classification
/
Plant Roots
/
Ginsenosides
/
Panax notoginseng
/
Tandem Mass Spectrometry
Type of study:
Qualitative research
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2012
Document type:
Article
