Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity

Autores
Aranciaga, Nicolas; Durruty, Ignacio; Gonzalez, Jorge Froilan; Wolski, Erika Alejandra
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
2,4,6-trichlorophenol (TCP) is a toxic compound widespread in the environment, with numerous applications. There are many fungi capable of degrading it, although little attention has been paid to non wood-degrading species. Penicillium chrysogenum ERK1 was able to degrade 85% of TCP in batch cultures in the presence of sodium acetate. Degradation rate was fitted to a specific first-order kinetic and the growth rate was fitted to a Gompertz model. Hydroquinone and benzo- quinone were identified as degradation intermediates. The phytotoxicity of the residues was reduced by half after fungal treatment. These results suggest that Penicillium chrysogenum can be applied successfully to biodegrade TCP.
Fil: Aranciaga, Nicolas. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina
Fil: Durruty, Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Gonzalez, Jorge Froilan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina
Fil: Wolski, Erika Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina
Materia
degradation 2,4,6, trichlorophenol
Penicillium chrysogenum
batch biodegradation
phitotoxicity
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/197959
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual PhytotoxicityAranciaga, NicolasDurruty, IgnacioGonzalez, Jorge FroilanWolski, Erika Alejandradegradation 2,4,6, trichlorophenolPenicillium chrysogenumbatch biodegradationphitotoxicityhttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/22,4,6-trichlorophenol (TCP) is a toxic compound widespread in the environment, with numerous applications. There are many fungi capable of degrading it, although little attention has been paid to non wood-degrading species. Penicillium chrysogenum ERK1 was able to degrade 85% of TCP in batch cultures in the presence of sodium acetate. Degradation rate was fitted to a specific first-order kinetic and the growth rate was fitted to a Gompertz model. Hydroquinone and benzo- quinone were identified as degradation intermediates. The phytotoxicity of the residues was reduced by half after fungal treatment. These results suggest that Penicillium chrysogenum can be applied successfully to biodegrade TCP.Fil: Aranciaga, Nicolas. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; ArgentinaFil: Durruty, Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Gonzalez, Jorge Froilan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; ArgentinaFil: Wolski, Erika Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; ArgentinaWater Research Commission2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/197959Aranciaga, Nicolas; Durruty, Ignacio; Gonzalez, Jorge Froilan; Wolski, Erika Alejandra; Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity; Water Research Commission; Water S.A.; 37; 4; 10-2012; 683-6880378-47381816-7950CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.ajol.info/index.php/wsa/article/view/71452info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:44Zoai:ri.conicet.gov.ar:11336/197959instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:44:45.007CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
title Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
spellingShingle Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
Aranciaga, Nicolas
degradation 2,4,6, trichlorophenol
Penicillium chrysogenum
batch biodegradation
phitotoxicity
title_short Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
title_full Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
title_fullStr Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
title_full_unstemmed Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
title_sort Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity
dc.creator.none.fl_str_mv Aranciaga, Nicolas
Durruty, Ignacio
Gonzalez, Jorge Froilan
Wolski, Erika Alejandra
author Aranciaga, Nicolas
author_facet Aranciaga, Nicolas
Durruty, Ignacio
Gonzalez, Jorge Froilan
Wolski, Erika Alejandra
author_role author
author2 Durruty, Ignacio
Gonzalez, Jorge Froilan
Wolski, Erika Alejandra
author2_role author
author
author
dc.subject.none.fl_str_mv degradation 2,4,6, trichlorophenol
Penicillium chrysogenum
batch biodegradation
phitotoxicity
topic degradation 2,4,6, trichlorophenol
Penicillium chrysogenum
batch biodegradation
phitotoxicity
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.7
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv 2,4,6-trichlorophenol (TCP) is a toxic compound widespread in the environment, with numerous applications. There are many fungi capable of degrading it, although little attention has been paid to non wood-degrading species. Penicillium chrysogenum ERK1 was able to degrade 85% of TCP in batch cultures in the presence of sodium acetate. Degradation rate was fitted to a specific first-order kinetic and the growth rate was fitted to a Gompertz model. Hydroquinone and benzo- quinone were identified as degradation intermediates. The phytotoxicity of the residues was reduced by half after fungal treatment. These results suggest that Penicillium chrysogenum can be applied successfully to biodegrade TCP.
Fil: Aranciaga, Nicolas. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina
Fil: Durruty, Ignacio. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Gonzalez, Jorge Froilan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina
Fil: Wolski, Erika Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Ingeniería Bioquímica; Argentina
description 2,4,6-trichlorophenol (TCP) is a toxic compound widespread in the environment, with numerous applications. There are many fungi capable of degrading it, although little attention has been paid to non wood-degrading species. Penicillium chrysogenum ERK1 was able to degrade 85% of TCP in batch cultures in the presence of sodium acetate. Degradation rate was fitted to a specific first-order kinetic and the growth rate was fitted to a Gompertz model. Hydroquinone and benzo- quinone were identified as degradation intermediates. The phytotoxicity of the residues was reduced by half after fungal treatment. These results suggest that Penicillium chrysogenum can be applied successfully to biodegrade TCP.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/197959
Aranciaga, Nicolas; Durruty, Ignacio; Gonzalez, Jorge Froilan; Wolski, Erika Alejandra; Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity; Water Research Commission; Water S.A.; 37; 4; 10-2012; 683-688
0378-4738
1816-7950
CONICET Digital
CONICET
url http://hdl.handle.net/11336/197959
identifier_str_mv Aranciaga, Nicolas; Durruty, Ignacio; Gonzalez, Jorge Froilan; Wolski, Erika Alejandra; Aerobic biotransformation of 2, 4, 6-Trichlorophenol by Penicillium chrysogenum in aqueous batch culture: Degradation and Residual Phytotoxicity; Water Research Commission; Water S.A.; 37; 4; 10-2012; 683-688
0378-4738
1816-7950
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.ajol.info/index.php/wsa/article/view/71452
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Water Research Commission
publisher.none.fl_str_mv Water Research Commission
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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