Determination of free fatty acids in bryophyte plants and soil by HPLC with fluorescence detection and identification by online MS
文献类型：期刊论文
| 作者 | Zhao, Xianen; Wang, Honglun; You, Jinmao; Suo, Yourui |
| 刊名 | chromatographia
 |
| 出版日期 | 2007-08-01 |
| 卷号 | 66期号:3-4页码:197-206 |
| 关键词 | column liquid chromatography-mass spectrometry derivatization fatty acids 1-[2-(p-Toluenesulfonate)-ethyl]-2-phenylimidazole-[4,5-f]-9,10 phenanthrene (TSPP) bryophyte |
| 合作状况 | 其它 |
| 中文摘要 | a method for the determination of long and short chain free fatty acids (ffas), using 1-[2-(ptoluenesulfonate)-ethyll-2-phenylimidazole-[4,5-f-9,10-phenanthrene (tspp) as labeling reagent, has been developed. identification of ffa derivatives was carried out by hplc-ms with atmospheric pressure chemical ionization (apci) in positive ion mode. gradient elution on an agilent eclipse xdb-c-8 column gave good separation of the derivatives. excellent linear responses were observed and good compositional data could be obtained from as little as 200 mg of bryophyte plants and soil samples. facile tspp derivatization coupled with hplc-apci-ms analysis allowed the development of a highly sensitive method for the quantitative analysis of trace level of ffas from biological and natural environmental samples. |
| 英文摘要 | a method for the determination of long and short chain free fatty acids (ffas), using 1-[2-(ptoluenesulfonate)-ethyll-2-phenylimidazole-[4,5-f-9,10-phenanthrene (tspp) as labeling reagent, has been developed. identification of ffa derivatives was carried out by hplc-ms with atmospheric pressure chemical ionization (apci) in positive ion mode. gradient elution on an agilent eclipse xdb-c-8 column gave good separation of the derivatives. excellent linear responses were observed and good compositional data could be obtained from as little as 200 mg of bryophyte plants and soil samples. facile tspp derivatization coupled with hplc-apci-ms analysis allowed the development of a highly sensitive method for the quantitative analysis of trace level of ffas from biological and natural environmental samples. |
| 学科主题 | 生物化学 |
| 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] | performance liquid-chromatography ; carboxylic-acids ; derivatization reagent ; labeling reagent ; precolumn derivatization ; trifluoromethanesulfonate ; derivatives ; liverworts ; japanese ; 9-anthryldiazomethane |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249232900009 |
| 公开日期 | 2009-12-07 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/1258]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Chinese Acad Sci, NW Plateau Inst Biol, Xining 810001, Peoples R China 2.Qufu Normal Univ, Coll Chem Sci, Qufu 273165, Shandong, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Xianen,Wang, Honglun,You, Jinmao,et al. Determination of free fatty acids in bryophyte plants and soil by HPLC with fluorescence detection and identification by online MS[J]. chromatographia,2007,66(3-4):197-206. |
| APA | Zhao, Xianen,Wang, Honglun,You, Jinmao,&Suo, Yourui.(2007).Determination of free fatty acids in bryophyte plants and soil by HPLC with fluorescence detection and identification by online MS.chromatographia,66(3-4),197-206. |
| MLA | Zhao, Xianen,et al."Determination of free fatty acids in bryophyte plants and soil by HPLC with fluorescence detection and identification by online MS".chromatographia 66.3-4(2007):197-206. |
入库方式： OAI收割
来源：西北高原生物研究所
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