CHARACTERIZATION OF SUBFOSSIL SPHAGNUM LEAVES, ROOTLETS OF ERICACEAE AND THEIR PEAT BY PYROLYSIS HIGH-RESOLUTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY

被引：113

作者：

VANSMEERDIJK, DG

BOON, JJ

机构：

[1] FOM, INST ATOM & MOLEC PHYS, KRUISLAAN 407, 1098 SJ AMSTERDAM, NETHERLANDS

[2] UNIV AMSTERDAM, DEPT PALYNOL & PALEO ACTUOECOL, HUGO DE VRIES LAB, 1098 SM AMSTERDAM, NETHERLANDS

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 1987年 / 11卷

关键词：

CHEMICAL REACTIONS - Pyrolysis - SUGAR - Spectroscopic Analysis;

D O I：

10.1016/0165-2370(87)85043-X

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A silicon from an oligotrophic peat and handpicked subfossil plant fragments from this peat were studied by pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS). The Py-GC-MS data consist of evaporation products of adsorbed compounds and a large number of pyrolysis products from remnants of the plant macromolecular systems. The Sphagnum pyrolysate consists mainly of compounds derived from polysaccharides, including anhydro sugars from xylose, mannose, galactose and glucose. Only a few phenolic compounds were observed in the peat moss sample.

引用

页码：377 / 402

页数：26

共 49 条

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