Qualitative and quantitative characterization of phenolic and diterpenoid constituents in Danshen (Salvia miltiorrhiza) by comprehensive two-dimensional liquid chromatography coupled with hybrid linear ion trap Orbitrap mass
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- 作者：Ji-Liang Cao ; Jin-Chao Wei ; Yuan-Jia Hu ; Cheng-Wei He ; Mei-Wan Chen ; Jian-Bo Wan ; Peng Li ; pli1978@hotmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Comprehensive two-dimensional liquid chromatography ; LTQ Orbitrap mass spectrometry ; Phenolic acids ; Diterpenoids ; Danshen
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：4 January 2016
- 年：2016
- 卷：1427
- 期：Complete
- 页码：79-89
- 全文大小：2604 K
文摘
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328 peaks were detected and 7 of them were firstly discovered from Danshen.
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Enhanced data-dependent acquisition offers more MSn data of low abundant compounds.
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Phenolic acids and diterpenoids were separated into two independent groups on the 2D contour plot.
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Successful quantification was achieved by using the DAD contour plot.