Letter: Electrospray ionization mass spectral characteristics and fragmentation mechanisms of triterpenoids in Fomes officinalis
文献类型：期刊论文
| 作者 | Wu, Xia1; Luo, Rong1; He, Xiang Wei2; Yu, Ping1; Yuan, Gu2 |
| 刊名 | european journal of mass spectrometry
 |
| 出版日期 | 2011 |
| 卷号 | 17期号:3页码:297-304 |
| 关键词 | tandem mass spectrometry triterpenoids analogs Fomes officinalis |
| 英文摘要 | the electrospray ionization tandem mass spectrometric characteristics and fragmentation mechanisms of 12 triterpenoid compounds from fomes officinalis (f. officinalis) and their analogs were investigated. the compounds could be classified into three types depending on their chemical structures. all of the compounds gave [m - h](-) and [2m - h](-) ions by electrospray negative ionization mode. in addition, the members of three isomeric groups of the analogs with the same elemental composition can be distinguished by tandem mass spectra of protonated molecules and of significant fragmention. the above fragmentations were reported for the first time and were implemented for the analysis of triterpenoids in f. officinalis. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | physics, atomic, molecular & chemical ; spectroscopy |
| 研究领域[WOS] | physics ; spectroscopy |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000294582200011 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142704]  |
| 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 | 1.Capital Med Univ, Sch Tradit Chinese Med, Beijing 100069, Peoples R China 2.Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Dept Chem Biol,Coll Chem & Mol Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Xia,Luo, Rong,He, Xiang Wei,et al. Letter: Electrospray ionization mass spectral characteristics and fragmentation mechanisms of triterpenoids in Fomes officinalis[J]. european journal of mass spectrometry,2011,17(3):297-304. |
| APA | Wu, Xia,Luo, Rong,He, Xiang Wei,Yu, Ping,&Yuan, Gu.(2011).Letter: Electrospray ionization mass spectral characteristics and fragmentation mechanisms of triterpenoids in Fomes officinalis.european journal of mass spectrometry,17(3),297-304. |
| MLA | Wu, Xia,et al."Letter: Electrospray ionization mass spectral characteristics and fragmentation mechanisms of triterpenoids in Fomes officinalis".european journal of mass spectrometry 17.3(2011):297-304. |
入库方式： OAI收割
来源：大连化学物理研究所
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