CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION

Article

Detalhes bibliográficos
Autor: BIBBINS MARTÍNEZ, MARTHA DOLORES
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:México
Recursos:Instituto Politécnico Nacional
Repositorio:Repositorio Digital del IPN
OAI Identifier:oai:www.repositoriodigital.ipn.mx:123456789/8643
Acesso em linha:http://www.repositoriodigital.ipn.mx/handle/123456789/8643
Access Level:acceso abierto
Palavra-chave:Laccase
Fermentation
Pleurotus ostreatus
id MX_b1133b77b8ec765d2d9ee941e59e69ff
oai_identifier_str oai:www.repositoriodigital.ipn.mx:123456789/8643
network_acronym_str MX
network_name_str México
repository_id_str
spelling CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATIONBIBBINS MARTÍNEZ, MARTHA DOLORESLaccaseFermentationPleurotus ostreatusArticleKinetic parameters of growth and laccase activity of five ATCC strains of Pleurotus ostreatus in submerged fermentation were evaluated. The best strain for laccase production and the time of maximum laccase activity were also determined. The greatest laccase activity (37490 U/L), laccase productivity (78 U/L h), specific growth rate (0.026/h), and specific rate of laccase production (119 U/gX h) were observed with the strain of P. ostreatus ATCC 32783. In general, the isoenzyme patterns were different in all the cases; however, all the strains showed two laccase bands in the same position in the gel. Not all strains responded in the same way to the addition of Cu in the culture medium. In general, the sensitivity to Cu could be used to select strains having high laccase activity for commercial exploitation.Instituto Politécnico Nacional CIBA-TlaxcalaMedico-BiológicasPDF2012-11-28T23:15:42Z2012-11-28T23:15:42Z2012-11-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://www.repositoriodigital.ipn.mx/handle/123456789/8643reponame:Repositorio Digital del IPNinstname:Instituto Politécnico Nacionalinstacron:IPNeninfo:eu-repo/semantics/openAccessoai:www.repositoriodigital.ipn.mx:123456789/86432026-02-18T16:39:57Z
dc.title.none.fl_str_mv CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
title CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
spellingShingle CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
BIBBINS MARTÍNEZ, MARTHA DOLORES
Laccase
Fermentation
Pleurotus ostreatus
title_short CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
title_full CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
title_fullStr CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
title_full_unstemmed CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
title_sort CHARACTERIZATION OF THE GROWTH AND LACCASE ACTIVITY OF STRAINS OF PLEUROTUS OSTREATUS IN SUBMERGED FERMENTATION
dc.creator.none.fl_str_mv BIBBINS MARTÍNEZ, MARTHA DOLORES
author BIBBINS MARTÍNEZ, MARTHA DOLORES
author_facet BIBBINS MARTÍNEZ, MARTHA DOLORES
author_role author
dc.subject.none.fl_str_mv Laccase
Fermentation
Pleurotus ostreatus
topic Laccase
Fermentation
Pleurotus ostreatus
description Article
publishDate 2012
dc.date.none.fl_str_mv 2012-11-28T23:15:42Z
2012-11-28T23:15:42Z
2012-11-28
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://www.repositoriodigital.ipn.mx/handle/123456789/8643
url http://www.repositoriodigital.ipn.mx/handle/123456789/8643
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositorio Digital del IPN
instname:Instituto Politécnico Nacional
instacron:IPN
instname_str Instituto Politécnico Nacional
instacron_str IPN
institution IPN
reponame_str Repositorio Digital del IPN
collection Repositorio Digital del IPN
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1858176586050699264
score 15,198674

Registos relacionados