Participation of ions in promoting intermolecular associations of cell wall polysaccharides

被引：10

作者：

Fang, Yapeng ^{[1
]}

Al-Assaf, Saphwan ^{[1
]}

Phillips, Glyn O. ^{[1
,2
]}

Nishinari, Katsuyoshi ^{[1
]}

Funami, Takahiro ^{[3
]}

Williams, Peter A. ^{[4
]}

机构：

[1] Glyndwr Univ, Glyn Phillips Hydrocolloid Res Ctr, Wrexham LL11 2AW, Wales

[2] Phillips Hydrocolloid Res Ltd, London W1S 4AQ, England

[3] San Ei Gen FFI Inc, Hydrocolloid Lab, Osaka 5618588, Japan

[4] Glyndwr Univ, Ctr Water Soluble Polymers, Wrexham LL11 2AW, Wales

来源：

STRUCTURAL CHEMISTRY | 2009年 / 20卷 / 02期

关键词：

Cell wall matrix; Polysaccharides; Molecular association; Assembly; Ion-induced; X-RAY-SCATTERING; KINETIC RHEOLOGICAL BEHAVIOR; CA-ALGINATE GELS; EGG-BOX MODEL; PLANT-CELL; RHAMNOGALACTURONAN-II; PECTIN GELS; COUNTERION CONDENSATION; MECHANICAL-PROPERTIES; INDUCED GELATION;

D O I：

10.1007/s11224-009-9421-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The physiological functions of the two ions, Ca(2+) and H(+), in controlling mechanical properties of plant cell wall are reviewed. The interactions of these ions with major cell wall polysaccharides during cell growth and development are described. Experimental results for Ca(2+)/H(+)-induced molecular associations of some polysaccharides in solutions are also given. This article aims to bridge the understandings of molecular associations in solutions (in vitro) with those occurring in cell wall matrix of high order structure (in vivo).

引用

页码：317 / 324

页数：8

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