Recent developments in sample preparation for chromatographic analysis of carbohydrates

被引：67

作者：

Sanz, M. L. ^{[1
]}

Martinez-Castro, I. ^{[1
]}

机构：

[1] CSIC, Inst Quim Organ Gen, E-28006 Madrid, Spain

来源：

JOURNAL OF CHROMATOGRAPHY A | 2007年 / 1153卷 / 1-2期

关键词：

sample treatment; carbohydrates; fractionation; derivatization; clean-up; chromatographic techniques;

D O I：

10.1016/j.chroma.2007.01.028

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Carbohydrates are a very important group of compounds due to their roles as structural materials, sources of energy, biological functions and environmental analytes; they are characterized by their structural diversity and the high number of isomers they present. While many advances have been made in carbohydrate analysis, the sample preparation remains difficult. This review aims to summarize the most important treatments which have been recently developed to be applied prior to the analysis of carbohydrates by chromatographic techniques. Due to the multiplicity of structures and matrices, many different techniques are required for clean-up, fractionation and derivatization. A number of new techniques which could be potentially adequate for carbohydrate characterization have also been revised. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：74 / 89

页数：16

共 228 条

[1] Low molecular weight soluble starch and its relationship with sorghum couscous stickiness [J].