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High Selective Separation of Flavonoids based on Crosslinked Chitosan Resin Grafted by Quercetin
Zhang, Jie1; Zhou, Xiaohua1; Wang, Dan1; Sang, Luyan2; Peng, Yuanhong1; Tan, Shiyu1; Li, Qiang3
2013-12-12
Source PublicationSEPARATION SCIENCE AND TECHNOLOGY
Volume48Issue:18Pages:2825-2833
AbstractIn this study, crosslinked chitosan resin grafted by quercetin (QCCR) was used as a novel adsorbent to separate flavonoids. Functional quercetin groups were introduced to the adsorbent matrix, and the hydrophobic interaction occurred when these functional groups in the adsorbent approached the adsorbate with the same ring structure, which enhanced the adsorption selectivity towards flavonoids. The hydrophobic interaction played an important role in the selective adsorption. Atomic force microscopy provided intuitively the spatial conformation and the interactions between flavonoids and QCCR at the molecular level. The influences of functional groups of synthesized adsorbents on the adsorption selectivity and the optimum conditions were investigated in detail. QCCR was considered as an alternative material for obtaining the bioactive flavonoid compounds with high concentration.
KeywordCrosslinked Chitosan Resin Flavonoids Hydrophobic Interaction Quercetin Separation
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
Indexed BySCI
Language英语
WOS KeywordATOMIC-FORCE MICROSCOPY ; MOLECULAR-STRUCTURE ; SOLID DISPERSIONS ; CHIH-DFT ; ADSORPTION ; PURIFICATION ; EXTRACTS ; LEAVES ; METABOLISM ; GLYCOSIDES
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000326674200012
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13564
Collection研究所(批量导入)
Affiliation1.Chongqing Univ, Coll Chem & Chem Engn, Chongqing 400044, Peoples R China
2.Heze Entry Exit Inspect & Quarantine Bur, Heze, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Jie,Zhou, Xiaohua,Wang, Dan,et al. High Selective Separation of Flavonoids based on Crosslinked Chitosan Resin Grafted by Quercetin[J]. SEPARATION SCIENCE AND TECHNOLOGY,2013,48(18):2825-2833.
APA Zhang, Jie.,Zhou, Xiaohua.,Wang, Dan.,Sang, Luyan.,Peng, Yuanhong.,...&Li, Qiang.(2013).High Selective Separation of Flavonoids based on Crosslinked Chitosan Resin Grafted by Quercetin.SEPARATION SCIENCE AND TECHNOLOGY,48(18),2825-2833.
MLA Zhang, Jie,et al."High Selective Separation of Flavonoids based on Crosslinked Chitosan Resin Grafted by Quercetin".SEPARATION SCIENCE AND TECHNOLOGY 48.18(2013):2825-2833.
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