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题名: Quantitative and qualitative analysis of flavonoids in leaves of Adinandra nitida by high performance liquid chromatography with UV and electrospray ionization tandem mass spectrometry detection
作者: Zhang, J;  Yang, J;  Duan, JC;  Liang, Z;  Zhang, LH;  Huo, YS;  Zhang, YK
通讯作者: 张玉奎
关键词: Adinandra nitida ;  flavonoid ;  high performance liquid chromatography ;  electrospray ionization ;  tandem mass spectrometry ;  quality control
刊名: ANALYTICA CHIMICA ACTA
发表日期: 2005-03-07
DOI: 10.1016/j.aca.2004.10.042
卷: 532, 期:1, 页:97-104
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1810
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: The extract of Adinandra nitida leaves, named as Shiyacha in China, was studied by high performance liquid chromatography (HPLC)-ultraviolet detection-electrospray ionisation (ESI) tandem mass spectrometry (MS). Under the optimized condition, the analysis could be finished in 45 min on a Hypersil C18 column combined with negative ion detection using information-dependent acquisition (IDA) mode of a Q TRAP (TM) instrument. Six flavonoids were identified as epicatechin, rhoifolin, apigenin, quercitrin, camellianin A, and camellianin B among which rhoifolin was for the first time found in Shiyacha. And the fragment pathways of these flavonoids were elucidated. Furthermore, with epicatechin, rhoifolin, and apigenin as markers, the quality control method for Shiyacha and its relevant product was firstly established. Calibration linearity was good (R-2 > 0.9992) over a three to four orders of magnitude concentration range with an S/N = 3 detection limit of 2.5 ng. (c) 2004 Elsevier B.V. All rights reserved.
关键词[WOS]: COLLISION-INDUCED DISSOCIATION ;  AGLYCONES ;  IDENTIFICATION ;  GLYCOSIDES ;  FRUITS ;  DRUGS
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000227567200011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/92485
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatograph Res & Anal Ctr, Dalian 116011, Peoples R China
2.Univ Texas, Hlth Sci Ctr, San Antonio, TX 78229 USA

Recommended Citation:
Zhang, J,Yang, J,Duan, JC,et al. Quantitative and qualitative analysis of flavonoids in leaves of Adinandra nitida by high performance liquid chromatography with UV and electrospray ionization tandem mass spectrometry detection[J]. ANALYTICA CHIMICA ACTA,2005,532(1):97-104.
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