STRUCTURAL CHARACTERIZATION OF FERULOYL OLIGOSACCHARIDES FROM SPINACH-LEAF CELL-WALLS

被引：57
作者：
ISHII, T [1 ]
TOBITA, T [1 ]
机构：
[1] JAPAN TOBACCO INC,TOBACCO SCI RES LAB,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN
来源：
CARBOHYDRATE RESEARCH | 1993年 / 248卷
关键词：
D O I：
10.1016/0008-6215(93)84125-P
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Hydrolysis of spinach-leaf cell walls with Driselase (a fungal enzyme preparation) released two arabino-oligosaccharides and one galactobiose, each carrying a ferulic acid moiety. The oligosaccharides were characterized by NMR spectroscopy, methylation analysis, and FABMS. They were O-(2-O-trans-feruloyl-alpha-L-arabinofuranosyl)-(1 --> 5)-L-arabinofuranose, O-(6-O-trans-feruloyl-beta-D-galactopyranosyl-(1 --> 4)-D-galactopyranose, and O-alpha-L-arabinofuranosyl-(1 --> 3)-O-(2-O-trans-feruloyl-alpha-L-arabinofuranosyl)-(1 --> 5)-L-arabinofuranose.
引用
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页码：179 / 190
页数：12
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