Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes

The decolorizing capacity of 26 white rot fungi from Argentina was investigated. Extracellular production of ligninolytic enzymes by mycelium growing on solid malt extract/glucose medium supplemented with different dyes (Malachite Green, Azure B, Poly R-478, Anthraquinone Blue, Congo Red and Xylidin...

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Autores principales:	Levin, L., Papinutti, L., Forchiassin, F.
Formato:	JOUR
Materias:	Coriolus versicolor f. antarcticus Dye decoloration Ligninolytic enzymes White rot fungi Dyes Enzymes Fungi Manganese compounds Strain Decolorizing capacity Extracellular production Biotechnology anthraquinone blue anthraquinone derivative azure B brilliant blue congo red dye fungal enzyme indigo carmine industrial enzyme laccase lignin lignin peroxidase malachite green manganese peroxidase unclassified drug article biotechnology controlled study decolorization enzyme activity enzyme assay enzyme synthesis fungal strain fungus culture nonhuman Phanerochaete priority journal reaction time solid state fermentation strain difference Argentina Basidiomycota Biodegradation, Environmental Cereals Color Coloring Agents Industrial Waste Laccase Lignin Peroxidases Species Specificity Time Factors Water Pollutants, Chemical Chrysosporium Coriolus versicolor Indigofera Phanerochaete chrysosporium Siproeta stelenes
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_09608524_v94_n2_p169_Levin
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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spelling	todo:paper_09608524_v94_n2_p169_Levin2023-10-03T15:53:56Z Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes Levin, L. Papinutti, L. Forchiassin, F. Coriolus versicolor f. antarcticus Dye decoloration Ligninolytic enzymes White rot fungi Dyes Enzymes Fungi Manganese compounds Strain Decolorizing capacity Extracellular production Biotechnology anthraquinone blue anthraquinone derivative azure B brilliant blue congo red dye fungal enzyme indigo carmine industrial enzyme laccase lignin lignin peroxidase malachite green manganese peroxidase unclassified drug dye article biotechnology controlled study decolorization enzyme activity enzyme assay enzyme synthesis fungal strain fungus culture nonhuman Phanerochaete priority journal reaction time solid state fermentation strain difference Argentina Basidiomycota Biodegradation, Environmental Cereals Color Coloring Agents Industrial Waste Laccase Lignin Peroxidases Species Specificity Time Factors Water Pollutants, Chemical Chrysosporium Coriolus versicolor Fungi Indigofera Phanerochaete Phanerochaete chrysosporium Siproeta stelenes The decolorizing capacity of 26 white rot fungi from Argentina was investigated. Extracellular production of ligninolytic enzymes by mycelium growing on solid malt extract/glucose medium supplemented with different dyes (Malachite Green, Azure B, Poly R-478, Anthraquinone Blue, Congo Red and Xylidine), dye decolorization and the relationship between these two processes were studied. Only ten strains decolorized all the dyes, all ten strains produced laccase, lignin peroxidase and manganese peroxidase on solid medium. However, six of the strains could not decolorize any of the dyes; all six strains tested negative for lignin peroxidase, and produced less than 0.05 U/g agar of manganese peroxidase. Comparing the isolates with the well-known dye-degrader Phanerochaete chrysosporium, a new fungus was identified: Coriolus versicolor f. antarcticus, potentially a candidate for use in biodecoloration processes. Eighteen day-old cultures of this fungus were able to decolorize in an hour 28%, 30%, 43%, 88% and 98% of Xylidine (24 mg/l), Poly R-478 (75 mg/l), Remazol Brilliant Blue R (9 mg/l), Malachite Green (6 mg/l) and Indigo Carmine (23 mg/l), respectively. Laccase activity was 0.13 U/ml, but neither lignin peroxidase nor manganese peroxidase were detected in the extracellular fluids for that day of incubation. © 2003 Elsevier Ltd. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09608524_v94_n2_p169_Levin
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Coriolus versicolor f. antarcticus Dye decoloration Ligninolytic enzymes White rot fungi Dyes Enzymes Fungi Manganese compounds Strain Decolorizing capacity Extracellular production Biotechnology anthraquinone blue anthraquinone derivative azure B brilliant blue congo red dye fungal enzyme indigo carmine industrial enzyme laccase lignin lignin peroxidase malachite green manganese peroxidase unclassified drug dye article biotechnology controlled study decolorization enzyme activity enzyme assay enzyme synthesis fungal strain fungus culture nonhuman Phanerochaete priority journal reaction time solid state fermentation strain difference Argentina Basidiomycota Biodegradation, Environmental Cereals Color Coloring Agents Industrial Waste Laccase Lignin Peroxidases Species Specificity Time Factors Water Pollutants, Chemical Chrysosporium Coriolus versicolor Fungi Indigofera Phanerochaete Phanerochaete chrysosporium Siproeta stelenes
spellingShingle	Coriolus versicolor f. antarcticus Dye decoloration Ligninolytic enzymes White rot fungi Dyes Enzymes Fungi Manganese compounds Strain Decolorizing capacity Extracellular production Biotechnology anthraquinone blue anthraquinone derivative azure B brilliant blue congo red dye fungal enzyme indigo carmine industrial enzyme laccase lignin lignin peroxidase malachite green manganese peroxidase unclassified drug dye article biotechnology controlled study decolorization enzyme activity enzyme assay enzyme synthesis fungal strain fungus culture nonhuman Phanerochaete priority journal reaction time solid state fermentation strain difference Argentina Basidiomycota Biodegradation, Environmental Cereals Color Coloring Agents Industrial Waste Laccase Lignin Peroxidases Species Specificity Time Factors Water Pollutants, Chemical Chrysosporium Coriolus versicolor Fungi Indigofera Phanerochaete Phanerochaete chrysosporium Siproeta stelenes Levin, L. Papinutti, L. Forchiassin, F. Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes
topic_facet	Coriolus versicolor f. antarcticus Dye decoloration Ligninolytic enzymes White rot fungi Dyes Enzymes Fungi Manganese compounds Strain Decolorizing capacity Extracellular production Biotechnology anthraquinone blue anthraquinone derivative azure B brilliant blue congo red dye fungal enzyme indigo carmine industrial enzyme laccase lignin lignin peroxidase malachite green manganese peroxidase unclassified drug dye article biotechnology controlled study decolorization enzyme activity enzyme assay enzyme synthesis fungal strain fungus culture nonhuman Phanerochaete priority journal reaction time solid state fermentation strain difference Argentina Basidiomycota Biodegradation, Environmental Cereals Color Coloring Agents Industrial Waste Laccase Lignin Peroxidases Species Specificity Time Factors Water Pollutants, Chemical Chrysosporium Coriolus versicolor Fungi Indigofera Phanerochaete Phanerochaete chrysosporium Siproeta stelenes
description	The decolorizing capacity of 26 white rot fungi from Argentina was investigated. Extracellular production of ligninolytic enzymes by mycelium growing on solid malt extract/glucose medium supplemented with different dyes (Malachite Green, Azure B, Poly R-478, Anthraquinone Blue, Congo Red and Xylidine), dye decolorization and the relationship between these two processes were studied. Only ten strains decolorized all the dyes, all ten strains produced laccase, lignin peroxidase and manganese peroxidase on solid medium. However, six of the strains could not decolorize any of the dyes; all six strains tested negative for lignin peroxidase, and produced less than 0.05 U/g agar of manganese peroxidase. Comparing the isolates with the well-known dye-degrader Phanerochaete chrysosporium, a new fungus was identified: Coriolus versicolor f. antarcticus, potentially a candidate for use in biodecoloration processes. Eighteen day-old cultures of this fungus were able to decolorize in an hour 28%, 30%, 43%, 88% and 98% of Xylidine (24 mg/l), Poly R-478 (75 mg/l), Remazol Brilliant Blue R (9 mg/l), Malachite Green (6 mg/l) and Indigo Carmine (23 mg/l), respectively. Laccase activity was 0.13 U/ml, but neither lignin peroxidase nor manganese peroxidase were detected in the extracellular fluids for that day of incubation. © 2003 Elsevier Ltd. All rights reserved.
format	JOUR
author	Levin, L. Papinutti, L. Forchiassin, F.
author_facet	Levin, L. Papinutti, L. Forchiassin, F.
author_sort	Levin, L.
title	Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes
title_short	Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes
title_full	Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes
title_fullStr	Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes
title_full_unstemmed	Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes
title_sort	evaluation of argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes
url	http://hdl.handle.net/20.500.12110/paper_09608524_v94_n2_p169_Levin
work_keys_str_mv	AT levinl evaluationofargentineanwhiterotfungifortheirabilitytoproduceligninmodifyingenzymesanddecolorizeindustrialdyes AT papinuttil evaluationofargentineanwhiterotfungifortheirabilitytoproduceligninmodifyingenzymesanddecolorizeindustrialdyes AT forchiassinf evaluationofargentineanwhiterotfungifortheirabilitytoproduceligninmodifyingenzymesanddecolorizeindustrialdyes
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Evaluation of Argentinean white rot fungi for their ability to produce lignin-modifying enzymes and decolorize industrial dyes

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