On-line two dimensional liquid chromatography/mass spectrometry for the analysis of triacylglycerides in peanut oil and mouse tissue
文献类型：期刊论文
| 作者 | Yang, Qin; Shi, Xianzhe; Gu, Qun; Zhao, Sumin; Shan, Yuanhong; Xu, Guowang |
| 刊名 | journal of chromatography b-analytical technologies in the biomedical and life sciences
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 895页码:48-55 |
| 关键词 | Comprehensive two dimensional liquid chromatography Trigacylglyceride Mouse liver Silver-ion LC APCI MS |
| 英文摘要 | triacylglycerides (tags) are a large class of complex neutral lipids that naturally occur in both plants and animals. in the present work, an on-line comprehensive silver-ion liquid chromatography (silver-ion lc) x reversed-phase liquid chromatography (rplc) system was constructed to analyze these compounds. a micro bore silver-ion modified column was employed in the first dimension with the commonly used hexane-based mobile phase. after a series of c18 columns were assessed, a wide bore column packed with 1.5 mu m particles was selected as the second dimension column to reduce the negative effect caused by the large volume and strong solvent injection in the second dimension. the system coupled with mass spectrometry was applied to the analysis of an edible peanut oil and a mouse liver extract. twenty-eight tags from the peanut oil and forty-four from the mouse liver were identified based on the tags' retention behaviors on the comprehensive two-dimensional lc system and their apci ms fragments. (c) 2012 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine ; physical sciences |
| 类目[WOS] | biochemical research methods ; chemistry, analytical |
| 研究领域[WOS] | biochemistry & molecular biology ; chemistry |
| 关键词[WOS] | pressure chemical-ionization ; electrospray mass-spectrometry ; evaporative light-scattering ; silver ion chromatography ; nonaqueous reversed-phase ; fluid chromatography ; positional isomers ; vegetable-oils ; rapid method ; olive oil |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000303628700007 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138043]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Qin,Shi, Xianzhe,Gu, Qun,et al. On-line two dimensional liquid chromatography/mass spectrometry for the analysis of triacylglycerides in peanut oil and mouse tissue[J]. journal of chromatography b-analytical technologies in the biomedical and life sciences,2012,895:48-55. |
| APA | Yang, Qin,Shi, Xianzhe,Gu, Qun,Zhao, Sumin,Shan, Yuanhong,&Xu, Guowang.(2012).On-line two dimensional liquid chromatography/mass spectrometry for the analysis of triacylglycerides in peanut oil and mouse tissue.journal of chromatography b-analytical technologies in the biomedical and life sciences,895,48-55. |
| MLA | Yang, Qin,et al."On-line two dimensional liquid chromatography/mass spectrometry for the analysis of triacylglycerides in peanut oil and mouse tissue".journal of chromatography b-analytical technologies in the biomedical and life sciences 895(2012):48-55. |
入库方式： OAI收割
来源：大连化学物理研究所
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