Hydroxybenzotriazole increases the range of textile dyes decolorized by immobilized laccase


Laccase from Coriolopsis gallica UAMH8260 was immobilized on activated agarose and tested for repeated decolorization of industrial dyes. Immobilized enzyme retained 85% of the initial activity after 10 cycles, and 70% after 3 months of intermittant use in the decolorization of Reactive Blue 198 dye. Free laccase decolorized 13 of 38 industrial dyes tested… (More)
DOI: 10.1023/A:1005502906890


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