CIRCULAR-DICHROISM SPECTRA OF THE INCLUSION COMPLEXES OF PHLORIZIN IN CYCLODEXTRINS

被引：17

作者：

ISHIZUKA, Y

NAGAWA, Y

NAKANISHI, H

KUBOYAMA, A

机构：

[1] National Chemical Laboratory for Industry, Tsukuba Research Center, Ibaraki

来源：

JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY | 1990年 / 9卷 / 03期

关键词：

circular dichroism; Cyclodextrin; inclusion complex; phlorizin;

D O I：

10.1007/BF01053119

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two aromatic rings of a phlorizin molecule form inclusion complexes with β-CD and γ-CD. Induced circular dichroism spectra of these complexes have been measured to estimate the orientation of the two aromatic rings in the hydrophobic space of CDs. Apparent complex formation constants have been also estimated for each complex. It is concluded that phlorizin forms a stronger inclusion complex with β-CD than with γ-CD. © 1990 Kluwer Academic Publishers.

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页码：219 / 225

页数：7

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