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Selective enrichment with "click oligo (ethylene glycol)" column and TOF-MS characterization of simple phenylpropanoids in the fruits of Forsythia suspensa
Wang, Yaqin1,2; Guo, Zhimou1; Jin, Yu3; Zhang, Xiuli1; Li, Wei1; Liang, Xinmiao1,3
关键词Click Oligo (Ethylene Glycol) Forsythia Suspensa Lignans Phenylpropanoids Selective Enrichment Tof-ms
刊名JOURNAL OF SEPARATION SCIENCE
2009-09-01
DOI10.1002/jssc.200900150
32期:17页:2958-2966
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical
研究领域[WOS]Chemistry
关键词[WOS]PERFORMANCE LIQUID-CHROMATOGRAPHY ; MOLECULARLY IMPRINTED POLYMERS ; SOLID-PHASE EXTRACTION ; TANDEM MASS-SPECTROMETRY ; STATIONARY-PHASE ; OLIGO(ETHYLENE GLYCOL) ; ACID ; DERIVATIVES ; SEPARATION
英文摘要To separate samples of complex natural products, highly efficient and selective separation methods should be developed. Herein, a selective enrichment method was developed to separate Forsythia suspensa components with "click oligo (ethylene glycol)" (OEG) column in reversed phase (RP) mode. In this method, F. suspensa aqueous extract was successfully separated. And three fractions with structure-related compounds were obtained. Fraction I mainly consisted of C(6)-C(2) natural alcohols and glycosides, fraction II mostly consisted of lignans, and fraction III mainly consisted of simple phenylpropanoids (SP). Then, the three fractions were separated with ultra-performance liquid chromatography (UPLC). Four more lignans were observed in fraction II, and eight more SP were observed in fraction III than that without OEG column. Fraction III was successively characterized by TOF-MS, 2 acids (caffeic acid and chlorogenetic acid), 26 SP with caffeoyl, and 26 SP with coumaroyl were characterized. The results prove that a valid method has been developed to selectively enrich SP and lignans. And the method combined with UPLC can efficiently separate SP and lignans. Furthermore, the TOF-MS method is effective to confirm the substituents of SP.
语种英语
WOS记录号WOS:000269780400014
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141351
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
2.Shenyang Ligong Univ, Sch Environm & Chem Engn, Shenyang, Peoples R China
3.E China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China
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GB/T 7714
Wang, Yaqin,Guo, Zhimou,Jin, Yu,et al. Selective enrichment with "click oligo (ethylene glycol)" column and TOF-MS characterization of simple phenylpropanoids in the fruits of Forsythia suspensa[J]. JOURNAL OF SEPARATION SCIENCE,2009,32(17):2958-2966.
APA Wang, Yaqin,Guo, Zhimou,Jin, Yu,Zhang, Xiuli,Li, Wei,&Liang, Xinmiao.(2009).Selective enrichment with "click oligo (ethylene glycol)" column and TOF-MS characterization of simple phenylpropanoids in the fruits of Forsythia suspensa.JOURNAL OF SEPARATION SCIENCE,32(17),2958-2966.
MLA Wang, Yaqin,et al."Selective enrichment with "click oligo (ethylene glycol)" column and TOF-MS characterization of simple phenylpropanoids in the fruits of Forsythia suspensa".JOURNAL OF SEPARATION SCIENCE 32.17(2009):2958-2966.
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