Title
COMPARISON OF CHEMICAL COMPOSITION OF ARCHEOLOGICAL AND CONTEMPORARY OAK AND ELM WOOD. DEFINITION OF CHANGES IN LIGNIN SYSTEM
Autor
Włodzimierz Prądzyński, Magdalena Cichocka
Keywords
archeological wood, elm, oak, lignin, gel chromatography, GPC, HPLC
Abstract
The objective of the study was to compare chemical composition of archeological and contemporary wood as well as to characterize changes in the lignin structure. The investigation was performed for 30 years old elm and 80 years old oak stored in the same environmental conditions for 1000 and 800 years respectively. On the basis of the obtained results distinct differences in the degree of degradation of the both main and extraneous components of wood were found.
Pages
93-103
Cite
Prądzyński, W., Cichocka, M. (2002). COMPARISON OF CHEMICAL COMPOSITION OF ARCHEOLOGICAL AND CONTEMPORARY OAK AND ELM WOOD. DEFINITION OF CHANGES IN LIGNIN SYSTEM. Acta Sci. Pol. Silv. Colendar. Ratio Ind. Lignar., 1(2), 93-103.
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