Back to Search
Start Over
Laccase-mediator biobleaching applied to a direct yellow dyed paper.
- Source :
-
Biotechnology progress [Biotechnol Prog] 2004 Nov-Dec; Vol. 20 (6), pp. 1893-6. - Publication Year :
- 2004
-
Abstract
- A laccase-mediator system (LMS) for biobleaching was applied to a bleached chemical pulp dyed with stilbene dye Direct Yellow 11. Of mediators tested, 2,2'-azinobis(3-ethylbenzthiazoline-6-sulfonate) (ABTS) was found to be more effective than either violuric acid (VA) or N-hydroxybenzotriazole (HBT), which had been shown to be superior to ABTS when bleaching virgin chemical pulp. The laccase-ABTS system removed more than 60% of the color.
Details
- Language :
- English
- ISSN :
- 8756-7938
- Volume :
- 20
- Issue :
- 6
- Database :
- MEDLINE
- Journal :
- Biotechnology progress
- Publication Type :
- Academic Journal
- Accession number :
- 15575730
- Full Text :
- https://doi.org/10.1021/bp049833+