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学科主题: 药学
题名:
Detection, characterization and identification of phenolic acids in Danshen using high-performance. liquid chromatography with diode array detection and electrospray ionization mass spectrometry
作者: Liu, Ai-Hua; Guo, Hui; Ye, Min; Lin, Yan-Hua; Sun, Hang-Hao; Xu, Man; Guo, De-An
关键词: phenolic acid ; salvia miltiorrhiza ; HPLC-DAD-ESI-MSn
刊名: JOURNAL OF CHROMATOGRAPHY A
发表日期: 2007-08-17
DOI: 10.1016/j.chroma.2007.05.081
卷: 1161, 期:1-2, 页:170-182
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Biochemical Research Methods ; Chemistry, Analytical
研究领域[WOS]: Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]: CHINESE MEDICINAL PREPARATIONS ; SALVIA-MILTIORRHIZA ; HPLC-DAD ; ROOTS ; QUANTIFICATION ; YUNNANENSIS ; METABOLITES ; TANSHINONES ; DEPSIDE
英文摘要:

By using HPLC-diode array detection-electrospray ion trap tandem mass spectrometry (HPLC-DAD-ESI-MSn) in negative ion mode, we have analyzed the fragmentation pathways of 11 phenolic acids which were isolated from Danshen. Then the extract of Danshen was analyzed, and a total of 42 phenolic acids, including sixteen new minor constituents, were identified or tentatively identified for the first time. A new solidphase extraction (SPE) method, new HPLC separation method, new liquid chromatography (LC)-MS and LC-MSn (n = 3-5) data and proposed fragmentation pathways, LC retention time for phenolic acids are reported. (c) 2007 Elsevier B.V. All rights reserved.

语种: 英语
WOS记录号: WOS:000248891500023
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/63044
Appears in Collections:北京大学药学院_期刊论文

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作者单位: 1.Peking Univ, Sch Pharmaceut Sci, State Key Lab Nat & Biomimet Drugs, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Biol Sci, Shanghai Inst Mat Med, Shanghai Res Ctr TCM Modernizat, Shanghai 201203, Peoples R China

Recommended Citation:
Liu, Ai-Hua,Guo, Hui,Ye, Min,et al. Detection, characterization and identification of phenolic acids in Danshen using high-performance. liquid chromatography with diode array detection and electrospray ionization mass spectrometry[J]. JOURNAL OF CHROMATOGRAPHY A,2007,1161(1-2):170-182.
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