Fed-batch Decolorization of Poly R-478 by Trametes versicolor

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2004_babt_moreira_fedbatch.pdf (86.41 KB)
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URI: http://hdl.handle.net/10347/22733
ISSN: 1516-8913
E-ISSN: 1678-4324
DOI: 10.1590/S1516-89132004000200003

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2004

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Instituto de Tecnologia do Paraná (Tecpar)
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Physiological aspects were evaluated to determine optimal conditions for the decolorization of a synthetic dye, Poly R-478, by white-rot fungus Trametes versicolor # 52J. The decolorization experiments were carried out in semicontinuous operation during three cycles to improve the process efficiency. The best decolorization efficiencies (65% to 80%) were obtained in fungal cultures performed in nitrogen limited conditions under aerobic conditions.

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Decolorization| Trametes versicolor| Poly R-478| Ligninolytic enzymes

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Moreira, M. T., Viacava, C., & Vidal, G. (2004). Fed-batch decolorization of poly R-478 by Trametes versicolor. Brazilian Archives of biology and technology, 47(2), 179-183

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This work was supported by Fondecyt 1010644. G. Vidal thanks to Dirección de Investigación, Universidad de Concepción (Chile) by supporting her stays at the Biotechnology Group, Universidad de Santiago de Compostela (Spain)

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© Brazilian Archives of Biology and Technology, 2004. This work is under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license

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