BEHAVIOR OF THE LIGNIN POLYSACCHARIDE COMPLEX OF PINE WOOD IN SODA-OXYGEN PULPING

Authors
KOSIKOVA B EBRINGEROVA A
Citation
B. Kosikova et A. Ebringerova, BEHAVIOR OF THE LIGNIN POLYSACCHARIDE COMPLEX OF PINE WOOD IN SODA-OXYGEN PULPING, Appita journal, 47(4), 1994, pp. 327-329
Citations number
NO
Categorie Soggetti
Materials Science, Paper & Wood
Journal title
Appita journal → ACNP
ISSN journal
10386807
Volume
47
Issue
4
Year of publication
1994
Pages
327 - 329
Database
ISI
SICI code
1038-6807(1994)47:4<327:BOTLPC>2.0.ZU;2-D
Abstract
The behaviour of the lignin-polysaccharide complex of pine wood n soda -oxygen pulping and in bleaching was studied by the characterization o f lignin-saccharide fractions isolated from a series of soda and soda- oxygen pulps. Dioxane soda and soda-oxygen pulp lignins contained 2-12 % carbohydrates in which glucose was the predominant component. Its co ntent increased with cooking time indicating the formation of secondar y lignin-cellulose linkage formation.