ANALYSIS OF LIGNIN AND CHLOROLIGNIN RESIDUES IN A BEECH XYLAN FRACTION BY PYROLYSIS-GAS CHROMATOGRAPHY-MASS SPECTROMETRY

被引：21

作者：

POUWELS, AD

BOON, JJ

机构：

[1] Unit for Mass Spectrometry of Macromolecular Systems, FOM-Institute for Atomic and Molecular Physics, Kruislaan 407., 1098 SJ Amsterdam, Netherlands

来源：

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY | 1987年 / 7卷 / 02期

关键词：

MASS SPECTROMETERS - Applications;

D O I：

10.1080/02773818708085262

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

The xylan fraction of beech wood was analyzed by Curie point pyrolysis gas chromatography mass spectrometry. Chlorinated methoxyphenols were detected among the pyrolysis products. These compounds are released from chlorolignin residues present in the xylan preparation. The chlorination must have occurred during delignification of the holocellulose with sodium chlorite.

引用

页码：197 / 213

页数：17

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