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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
KeywordClick Oligo (Ethylene Glycol) Forsythia Suspensa Lignans Phenylpropanoids Selective Enrichment Tof-ms
Source PublicationJOURNAL OF SEPARATION SCIENCE
2009-09-01
DOI10.1002/jssc.200900150
Volume32Issue:17Pages:2958-2966
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordPERFORMANCE LIQUID-CHROMATOGRAPHY ; MOLECULARLY IMPRINTED POLYMERS ; SOLID-PHASE EXTRACTION ; TANDEM MASS-SPECTROMETRY ; STATIONARY-PHASE ; OLIGO(ETHYLENE GLYCOL) ; ACID ; DERIVATIVES ; SEPARATION
AbstractTo 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.
Language英语
WOS IDWOS:000269780400014
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/141351
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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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