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题名: Separation and identification of compounds in Adinandra nitida by comprehensive two-dimensional liquid chromatography coupled to atmospheric pressure chemical ionization source ion trap tandem mass spectrometry
作者: Zhang, Jie;  Tao, Dingyin;  Duan, Jicheng;  Liang, Zhen;  Zhang, Weibing;  Zhang, Lihua;  Huo, Yushu;  Zhang, Yukui
关键词: comprehensive two-dimensional liquid chromatography ;  traditional Chinese medicine ;  Adinandra nitida ;  mass spectrometer ;  monolithic column
刊名: ANALYTICAL AND BIOANALYTICAL CHEMISTRY
发表日期: 2006-10-01
DOI: 10.1007/s00216-006-0539-6
卷: 386, 期:3, 页:586-593
收录类别: SCI
文章类型: Article
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
英文摘要: A comprehensive two-dimensional liquid chromatographic (2D-LC) separation system based on the combination of a CN column and a Merck Chromolith Flash reversed-phase column was developed for the separation of components in Adinandra nitida, one type of traditional Chinese medicine (TCM). The two dimensions were connected by a ten-port, dual-position valve controlled automatically by software written in-house. The effluents were detected by both ultraviolet and atmospheric pressure chemical ionization source ion trap tandem mass spectrometry (MS). The calculated peak capacity of the 2D-LC-MS/MS system was above 1240. More than 57 components were resolved in the methanol extract from Adinandra nitida leaves, and five of these were identified based on their relative retention times, molecular weights and MS/MS spectra.
关键词[WOS]: TRADITIONAL CHINESE MEDICINES ;  MULTIDIMENSIONAL SEPARATION ;  STATIONARY PHASES ;  PERFORMANCE ;  COLUMN ;  RESOLUTION ;  DISCOVERY ;  MIXTURES ;  PROTEINS
语种: 英语
WOS记录号: WOS:000240713500020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139990
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 Chromatogr Res & Anal Ctr, Dalian 116023, Peoples R China
2.Univ Texas, Hlth Sci Ctr, San Antonio, TX 78229 USA

Recommended Citation:
Zhang, Jie,Tao, Dingyin,Duan, Jicheng,et al. Separation and identification of compounds in Adinandra nitida by comprehensive two-dimensional liquid chromatography coupled to atmospheric pressure chemical ionization source ion trap tandem mass spectrometry[J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY,2006,386(3):586-593.
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