Separation of Epigallocatechin Gallate from Natural Plant Extracts Using Crowding Agents—Assisted Imprinted Polymers

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• 作者：Xuan Sun ; Chen Zhang ; Yan-Ping Huang ; Zhao-Sheng Liu
• 关键词：Monolithic column ; Molecularly imprinted polymer ; Molecular crowding ; Solid phase extraction ; Epigallocatechin gallate
• 刊名：Chromatographia
• 出版年：2015
• 出版时间：August 2015
• 年：2015
• 卷：78
• 期：15-16
• 页码：995-1003
• 全文大小：1,073 KB
• 参考文献：1.Song JM, Lee KH, Seong BL (2005) Antivir Res 68:66-4View Article
  2.Tang SZ, Kerry JP, Sheehan D, Buckley DJ (2002) Food Chem 76:45-1View Article
  3.Fujimura Y, Tachibana H, Yamada K (2004) FEBS Lett 556:204-10View Article
  4.Chen D, Wan SB, Yang H, Yuan J, Chan TH, Dou QP (2011) Adv Clin Chem 53:155-77View Article
  5.Cao X, Ito Y (2004) J Liq Chromatogr Rel Tech 27:145-52View Article
  6.Horie H, Mukai T, Kohata K (1997) J Chromatogr A 758:332-35View Article
  7.Peres RG, Tonin FG, Tavares MFM, Rodriguez-Amaya DB (2011) Food Chem 127:651-55View Article
  8.Xu J, Zhang G, Tan T, Janson JC (2005) J Chromatogr B 824:323-26View Article
  9.Xu J, Tan TW, Janson JC (2007) J Chromatogr A 1169:235-38View Article
  10.Hong SB, Kim JI, Row KH (2002) Sep Sci Technol 37:1631-640View Article
  11.Wang SY, Liang Y, Zheng SW (2012) J Chromatogr A 1265:46-1View Article
  12.Whitcombe MJ, Kirsch N, Nicholls IA (2014) J Mol Recognit 27:297-01View Article
  13.Tiwari MP, Prasad A (2015) Anal Chim Acta 853:1-8View Article
  14.Huang YP, Zheng C, Liu ZS (2011) Curr Org Chem 15:1863-870View Article
  15.Ge Y, Butler B, Mirza F, Habib-Ullah S, Fei D (2013) Macromol Rapid Commun 34:903-15View Article
  16.Tóth B, Horvai G (2012) Top Curr Chem 325:267-06View Article
  17.Duan Y, Luo X, Qin Y, Zhang H, Sun G, Sun X, Yan Y (2013) J Appl Polym Sci 129:2882-890View Article
  18.Chen S, Luo Z, Ma X, Xue L, Lan H, Zhang W (2012) Anal Lett 45:2300-309View Article
  19.Haginaka J, Tabo H, Ichitani M, Takihara T, Sugimoto A, Sambe H (2007) J Chromatogr A 1156:45-0View Article
  20.Matsui J, Goji S, Murashima T, Miyoshi D, Komai S, Shigeyasu A, Kushida T, Miyazawa T, Yamada T, Tamaki K, Sugimoto N (2007) Anal Chem 79:1749-757View Article
  21.Li XX, Bai LH, Wang H, Wang J, Huang YP, Liu ZS (2012) J Chromatogr A 1251:141-47View Article
  22.Shi XX, Xu L, Duan HQ, Huang YP, Liu ZS (2011) Electrophoresis 32:1348-356View Article
  23.Li XX, Hao LF, Huang YP, Duan HQ, Liu ZS (2012) Polym Eng Sci 52:1440-449View Article
  24.Mu LN, Wang XH, Zhao L, Huang YP, Liu ZS (2011) J Chromatogr A 1218:9236-243View Article
  25.Ban L, Zhao L, Deng BL, Huang YP, Liu ZS (2013) Anal Bioanal Chem 405:2245-253View Article
  26.Zheng C, Huang YP, Liu ZS (2013) Anal Bioanal Chem 405:2147-161View Article
  27.Wulff G (2002) Chem Rev 102:1-7View Article
  28.Andersson HS, Karlsson JG, Piletsky SA, Koch-Schmidt AC, Mosbach K, Nicholls IA (1999) J Chromatogr A 848:39-9View Article
  29.Schweitz L, Andersson LI, Nilsson S (1997) Anal Chem 69:1179-183View Article
  30.Mayes AG, Whitcombe MJ (2005) Adv Drug Deliv Rev 57:1742-778View Article
  31.Wulff G (1995) Angew Chem Int Ed Engl 34:1812-832View Article
  32.Mayes AG, Mosbach K (1996) Anal Chem 68:3769-774View Article
  33.Sellergren B (2001) J Chromatogr A 906:227-52View Article
  34.Nicholls IA, Ramstr?m O, Mosbach K (1995) J Chromatogr A 691:349-53View Article
  35.Tian M, Zhang H, Row KH (2012) Asian J Chem 24:4606-610
  36.Zhang HH, Qin Y, Duan YQ, Xu FF, Zhang C, Yan YS, Ma HL, Wang YH (2013) Asian J Chem 25:3711-718
  37.Lei QF, Zhong SA, Zhou CS, Yu D (2005) Chin J Anal Chem 6:857-60
  
• 作者单位：Xuan Sun (1)
  Chen Zhang (1)
  Yan-Ping Huang (1)
  Zhao-Sheng Liu (1) (2)
  
  1. Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin, 300070, China
  2. State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Analytical Chemistry
  Organic Chemistry
  Pharmacy
  Biochemistry
  Plant Sciences
  Measurement Science and Instrumentation
  
• 出版者：Vieweg Verlag
• ISSN：1612-1112

文摘

A methodology-based molecularly imprinted polymer (MIP) was proposed to separate epigallocatechin gallate (EGCG) from natural plant extracts. A molecular crowding agent was introduced to improve the affinity and recognizing ability of EGCG in the preparation of an MIP monolith. Acrylamide was used as the functional monomer, and ethylene glycol dimethacrylate was the crosslinking monomer, using a solution of polystyrene in tetrahydrofuran as a molecular crowding agent with isooctane as a coporogen. In addition, it was found that the ratio of the macromolecule agent, the amount of templates and crosslinking degree, and the composition of the mobile phase greatly affected the retention of the template and performance of molecular recognition. The imprinting factor of the resulting MIP monolith obtained was up to 9.67. The resulting MIP can be used to purify EGCG from crude tea polyphenol efficiently with mean recoveries of 87.42?%.