Analysis of styryllactones from Goniothalamus cheliensis by UPLC-Q-TOF-MS.
- Author:
Miaomiao JIANG
1
;
Wen RUI
;
Fangfang FU
;
Lilii ZHAO
;
Xinsheng YAO
;
Yifan FENG
Author Information
- Publication Type:Journal Article
- MeSH: Chromatography, High Pressure Liquid; methods; Goniothalamus; chemistry; Lactones; chemistry; isolation & purification; Mass Spectrometry; methods; Plant Extracts; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2011;36(10):1322-1326
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo analyze the styryllactone components in Goniothalamus cheliensis Hu (Annonaceae).
METHODUPLC-Q-TOF-MS was used to identify the main styryllactone components in G. cheliensis. The chromatographic separation was performed on ACQU ITY UPLC BEH C18 column and eluted by actonitrile and 0.1% acetic acid in water gradiently. The mass spectrometer equipped with electrospray ionization souce was used as detector under the positive ion modes.
RESULTTwelve styryllactons were identified based on their MS data and published literatures, and the MS fragmentation regularity of the styryllactones was also proposed.
CONCLUSIONIt is an accurate and effective method to obtain the structural information of styryllactones.
