| Issue |
Matériaux & Techniques
Volume 85, Number 1-2, 1997
|
|
|---|---|---|
| Page(s) | 36 - 38 | |
| DOI | https://doi.org/10.1051/mattech/199785010036 | |
| Published online | 13 April 2017 | |
Sur l’analyse in situ des macromolécules du bois de cœur de chêne Q. Robur L. par pyrolyse-spectrométrie de masse
In situ analysis of macromolecular Q. Robur L. heartwood compounds by pyrolysis-mass spectrometry
1 Tonnellerie Demptos, détaché à la Faculté d’Œnologie, Université Victor Segalen (Bordeaux II), Talence
2 Centre d’Étude Structurale et d’Analyse des Molécules Organiques (CESAMO), CNRS URA n°35, Université de Bordeaux I, Talence
3 Laboratoire de chimie appliquée, Faculté d’Œnologie, Université Victor Segalen (Bordeaux II), Talence
Abstract
Pyrolysis-mass spectrometry was used, with temperature programmed, to study the macromolecular compounds of oak heartwood. We identified the main molecules producted by depolymerisation and thermodegradation of polysaccharides and lignins.
© SIRPE 1997
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