Analysis of saponins in Panax notoginseng by UPLC-LTQ-Orbitrap MS/MS / 药学学报
Acta Pharmaceutica Sinica
;
(12): 773-778, 2012.
Artículo
en Chino
| WPRIM
| ID: wpr-276245
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.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Plantas Medicinales
/
Control de Calidad
/
Saponinas
/
Química
/
Cromatografía Líquida de Alta Presión
/
Clasificación
/
Raíces de Plantas
/
Ginsenósidos
/
Panax notoginseng
/
Espectrometría de Masas en Tándem
Tipo de estudio:
Investigación cualitativa
Idioma:
Chino
Revista:
Acta Pharmaceutica Sinica
Año:
2012
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS