Relationship between chemical structure and physical properties in carob galactomannans

被引：5
作者：
Gillet, Sebastien [1 ]
Blecker, Christophe [2 ]
Paquot, Michel [1 ]
Richel, Aurore [1 ]
机构：
[1] Univ Liege, Gembloux Agrobio Tech, Unite Chim Biol Ind CBI, B-5030 Gembloux, Belgium
[2] Univ Liege, Gembloux Agrobio Tech, Unite Sci Aliments & Formulat, B-5030 Gembloux, Belgium
来源：
COMPTES RENDUS CHIMIE | 2014年 / 17卷 / 04期
关键词：
Locust beans; Locust bean gum; Galactomannans; Chemical structure; Physical properties; Extraction; Purification; LOCUST-BEAN GUM; CERATONIA-SILIQUA L; D-GALACTOSYL GROUPS; RHEOLOGICAL CHARACTERIZATION; KONJAC GLUCOMANNAN; MOLECULAR-WEIGHT; MIXED SYSTEMS; XANTHAN; GUAR; CARRAGEENAN;
D O I：
10.1016/j.crci.2013.09.014
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carob galactomannan fine chemical structure is closely related to the physical behavior developed in aqueous solution. Three elements of structural characterization are mainly described in the literature: the degree of galactose substitution, chain length, and galactose units distribution. This review article will attempt to highlight the impact of different structural features on physical properties such as solubility, viscosity, formation of hydrogels or gels in combination with other saccharides. The impact of industrial purification process on the structure and physical properties is also developed. (C) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
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收藏
页码：386 / 401
页数：16
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