Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1802455 | Journal of Magnetism and Magnetic Materials | 2009 | 6 Pages |
Abstract
Laccase catalyzing the oxidation of p-diphenols has been applied in many industrial and biotechnology areas. Immobilized form of laccase has overcome the problem with contamination of the final product. Nevertheless sensitive enzymes immobilized to the matrix can be inactivated by the environmental conditions. The aim of this research was to prepare carrier with improved activity and responsible stability even under extreme reaction conditions. Laccase immobilized through carbohydrate moieties on magnetic hydrazide bead cellulose with a final activity of 0.63 I.U./1 ml of settled carrier confirmed that carriers with oriented immobilized enzyme might be useful in routine biocatalytic applications.
Related Topics
Physical Sciences and Engineering
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Condensed Matter Physics
Authors
Jana Rotková, Romana Šuláková, Lucie Korecká, Pavla Zdražilová, Miroslava Jandová, Jiří Lenfeld, Daniel Horák, Zuzana Bílková,