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Construction of an off-line two dimensional reversed-phase liquid chromatography/ultra-high performance supercritical fluid chromatography method for rapid and comprehensive analysis of Piper kadsura
Xin, Huaxia1; Fu, Qing1; Yuan, Yun1; Liu, Yanfang2; Ke, Yanxiong1; Jin, Yu1; Liang, Xinmiao1,2
关键词Ultra-high Performance Supercritical Fluid Chromatography Reversed-phase Liquid Chromatography Two-dimensional Chromatography Rapid Analysis Piper Kadsura
刊名JOURNAL OF SUPERCRITICAL FLUIDS
2017-09-01
DOI10.1016/j.supflu.2017.03.004
127页:9-14
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]SEPARATION ; NEOLIGNANS ; EXTRACT
英文摘要In this study, ultra-high performance supercritical fluid chromatography(UHPSFC) was chosen to construct an off-line two dimensional chromatography with reversed-phase liquid chromatography (RPLC) for rapid and comprehensive analysis of Piper kadsura. The sample was firstly divided into a petroleum ether (PE) extract and an ethyl acetate (EA) extract, and then they were separated into 21 and 28 fractions in the first dimensional RPLC, respectively. In the second dimension, the effect of UHPSFC parameters on the analysis speed was investigated. Each PE fraction could be analyzed in 2.0min, and every EA fraction could be analyzed in 3.0 min. In total, at least 1033 peaks were detected by this method, including 204 peaks from the PE fractions and 829 peaks from the EA fractions. The 2D-RPLC/UHPSFC system with the characteristics of fast separation and high orthogonality has a great potential for the rapid and comprehensive analysis of the complex samples. (C) 2017 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000405879400002
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/151907
专题中国科学院大连化学物理研究所
作者单位1.East China Univ Sci & Technol, Sch Pharm, Engn Res Ctr Pharmaceut Proc Chem, Minist Educ, Shanghai 200237, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Nat Med, Key Lab Separat Sci Analyt Chem, Dalian 116023, Liaoning, Peoples R China
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Xin, Huaxia,Fu, Qing,Yuan, Yun,et al. Construction of an off-line two dimensional reversed-phase liquid chromatography/ultra-high performance supercritical fluid chromatography method for rapid and comprehensive analysis of Piper kadsura[J]. JOURNAL OF SUPERCRITICAL FLUIDS,2017,127:9-14.
APA Xin, Huaxia.,Fu, Qing.,Yuan, Yun.,Liu, Yanfang.,Ke, Yanxiong.,...&Liang, Xinmiao.(2017).Construction of an off-line two dimensional reversed-phase liquid chromatography/ultra-high performance supercritical fluid chromatography method for rapid and comprehensive analysis of Piper kadsura.JOURNAL OF SUPERCRITICAL FLUIDS,127,9-14.
MLA Xin, Huaxia,et al."Construction of an off-line two dimensional reversed-phase liquid chromatography/ultra-high performance supercritical fluid chromatography method for rapid and comprehensive analysis of Piper kadsura".JOURNAL OF SUPERCRITICAL FLUIDS 127(2017):9-14.
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