Prebleaching of kraft pulp with full-length and truncated forms of a thermostable modular xylanase from Rhodothermus marinus
Author
Summary, in English
Full-length and truncated forms of a modular thermostable xylanase (EC 3.2.1.8., glycoside hydrolase family 10) were used in bleaching sequences of hardwood and softwood kraft pulps. Enzymatic treatment led to brightness gains of all pulps but the result depended on the pulp source. The presence of the additional domains in the full-length enzyme (including carbohydrate-binding modules) did not improve the bleaching process. No significant change in viscosity was seen after enzyme treatments indicating an unaffected pulp fibre length.
Department/s
Publishing year
2002
Language
English
Pages
1191-1197
Publication/Series
Biotechnology Letters
Volume
24
Issue
14
Document type
Journal article
Publisher
Springer
Topic
- Industrial Biotechnology
Keywords
- carbohydrate binding module
- CBM
- GH10
- glycoside hydrolase family 10
Status
Published
ISBN/ISSN/Other
- ISSN: 1573-6776