ACETYLATION AT O-2 OF ARABINOFURANOSE RESIDUES IN FERULOYLATED ARABINOXYLAN FROM BAMBOO SHOOT CELL-WALLS

被引：51

作者：

ISHII, T

机构：

[1] Forestry and Forest Products Research Institute, Ibaraki, 305, P.O. Box 16, Tsukuba Norin Kenkyu Danchinai

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 07期

关键词：

PHYLLOSTACHYS-EDULIS; GRAMINEAE; SHOOT; CELL WALLS; OLIGOSACCHARIDES; ACETYLATED FERULOYL ARABINOXYLAN;

D O I：

10.1016/0031-9422(91)83639-3

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 bamboo shoot cell-walls with Driselase (a fungal enzyme preparation) gave an arabinoxylan trisaccharide with ferulic and acetic acids as ester groups. The structure of this oligosaccharide was determined to be O-[2-O-acetyl-5-O-((E)-feruloyl)-alpha-L-arabinofuranosyl]-(1-->3)-O-beta-D-xylopyranosyl-(1-->4)-D-xylopyranose, on the basis of spectroscopy and methylation analysis.

引用

页码：2317 / 2320

页数：4

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