ANALYSIS OF PYRUVIC-ACID ACETAL CONTAINING POLYSACCHARIDES BY METHANOLYSIS AND REDUCTIVE CLEAVAGE METHODS

被引：19

作者：

FONTAINE, T

TALMONT, F

DUTTON, GGS

FOURNET, B ^{[1
]}

机构：

[1] UNIV LILLE 1, CHIM BIOL LAB, F-59655 VILLENEUVE DASCQ, FRANCE

[2] UNIV LILLE 1, CNRS, UNITE MIXTE RECH 111, F-59655 VILLENEUVE DASCQ, FRANCE

[3] UNIV BRITISH COLUMBIA, DEPT CHEM, VANCOUVER V6T 1Y6, BC, CANADA

来源：

ANALYTICAL BIOCHEMISTRY | 1991年 / 199卷 / 02期

关键词：

D O I：

10.1016/0003-2697(91)90083-6

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The mass spectra of permethylated methyl 4,6-O-(1-carbomethoxyethylidene)-d-hexopyranoside and 1,5-anhydro-d-hexitol of glucose, galactose, and mannose and permethylated methyl 5,6-O-(1-carbomethoxyethylidene)-d-galactofuranoside and 1,4-anhydro-d-galactitol have been determined. The stability of each compound toward methanolysis and reductive cleavage is discussed. These techniques permit the identification of the acetalic linkages of pyruvic acid present in polysaccharides. © 1991.

引用

页码：154 / 161

页数：8

共 31 条

[1] PROTON MAGNETIC-RESONANCE SPECTROSCOPY OF KLEBSIELLA CAPSULAR POLYSACCHARIDES [J].