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Journal Article 2

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2015 1

2011 1

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(-)-epigallocatechin-3-gallate (EGCG) 1

(−)-epigallocatechin gallate 1

β-cyclodextrin 1

CDA-β-CD 1

solid-phase extraction 1

surface molecular imprinting 1

tea polyphenols 1

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Separation of epigallocatechin-3-gallate from crude tea polyphenols by using Cellulose diacetate graft

Hong ZHU, Peiyong QIN

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3, Pages 330-338 doi: 10.1007/s11705-010-1104-6

Abstract: CD) copolymer asymmetric membrane prepared by a phase inversion technique for the separation of (-)-epigallocatechin-3-gallate (EGCG) from other polyphenols in crude tea.

Keywords： (-)-epigallocatechin-3-gallate (EGCG) tea polyphenols CDA-β-CD

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Surface molecularly imprinted polymers for solid-phase extraction of (--)-epigallocatechin gallate from

Yunling Gao,Ying Hu,Kejian Yao

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4, Pages 467-478 doi: 10.1007/s11705-015-1526-2

Abstract: Surface molecularly imprinted polymers (SMIPs) have been synthesized to selectively determine (−)-epigallocatechingallate in aqueous media.The imprinted polymers were found to have a highly specific recognition and binding capacity for (−)-epigallocatechingallate in aqueous media which is the result of the hydrophobic properties of the -cyclodextrin andgallate in toothpaste.

Keywords： β-cyclodextrin (−)-epigallocatechin gallate surface molecular imprinting solid-phase extraction