中国现代中药2017，Vol.19Issue(11)：1550-1554,5.DOI:10.13313/j.issn.1673-4890.2017.11.011
北京妙峰山玫瑰花渣中黄酮类成分的UPLC/Q-TOF-MS分析
Analysis of Flavonoids in Rose Dregs of Miaofeng Mountain in Beijing by UPLC/Q-TOF-MS
摘要
Abstract
Objective:The qualitative analysis of flavonoids in rose dregs was carried out by UPLC/Q-TOF-MS.Methods:The separation was performed on a Waters BEH C18(100 mm ×2.1 mm,1.7 μm)with acetonitrile-0.1％ formic acid in water by gradient elution.Electrospray ionization-(ESI) source was applied and operated in negative ion mode.Results:11 flavonoids were identified by rapid separation of UPLC and based on mass spectrometry data and literature analysis.Conclusion:The use of UPLC/Q-TOF-MS technology can effectively analyze the flavonoids in rose dregs and provide data for the recovery of rose dregs.关键词
UPLC/Q-TOF-MS/玫瑰花渣/黄酮类化合物/北京妙峰山Key words
UPLC/Q-TOF-MS/rose dregs/flavonoids/Miaofeng montain in Beijing引用本文复制引用
王方方,康莹,张权,齐梦蝶,刘永刚,高同雨,武雅娟,刘勇..北京妙峰山玫瑰花渣中黄酮类成分的UPLC/Q-TOF-MS分析[J].中国现代中药,2017,19(11):1550-1554,5.基金项目
北京市科技计划项目(Z151100001415009) （Z151100001415009）
