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Enzymatic Biobleaching of Two Recalcitrant Paper Dyes with Horseradish and Soybean Peroxidase

Enzymatic Biobleaching of Two Recalcitrant Paper Dyes with Horseradish and Soybean Peroxidase A stilbene dye (Direct Yellow 11) and a methine dye, Basazol 46L, recalcitrant to common chemical bleaches, were treated with horseradish and soybean peroxidases. Both enzymes were effective at chromophore removal. When compared to laccase in combination with a mediator (ABTS), soybean peroxidase was more effective at oxidative dye removal, especially for the methine dye. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Biotechnology Letters Springer Journals

Enzymatic Biobleaching of Two Recalcitrant Paper Dyes with Horseradish and Soybean Peroxidase

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References (20)

Publisher
Springer Journals
Copyright
Copyright © 2005 by Springer
Subject
Chemistry; Biotechnology; Applied Microbiology; Biochemistry, general; Microbiology; Bioorganic Chemistry
ISSN
0141-5492
eISSN
1573-6776
DOI
10.1007/s10529-005-5626-9
pmid
16086255
Publisher site
See Article on Publisher Site

Abstract

A stilbene dye (Direct Yellow 11) and a methine dye, Basazol 46L, recalcitrant to common chemical bleaches, were treated with horseradish and soybean peroxidases. Both enzymes were effective at chromophore removal. When compared to laccase in combination with a mediator (ABTS), soybean peroxidase was more effective at oxidative dye removal, especially for the methine dye.

Journal

Biotechnology LettersSpringer Journals

Published: Apr 18, 2005

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