Literature DB >> 16086255

Enzymatic biobleaching of two recalcitrant paper dyes with horseradish and soybean peroxidase.

Kristina Knutson1, Sylva Kirzan, Arthur Ragauskas.   

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.

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Year:  2005        PMID: 16086255     DOI: 10.1007/s10529-005-5626-9

Source DB:  PubMed          Journal:  Biotechnol Lett        ISSN: 0141-5492            Impact factor:   2.461


  1 in total

1.  Laccase treatment of recycled blue dyed paper: physical properties and fiber charge.

Authors:  Chellandi Mohandass; Kristina Knutson; Arthur J Ragauskas
Journal:  J Ind Microbiol Biotechnol       Date:  2008-07-03       Impact factor: 3.346

  1 in total

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