Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation

Detalhes bibliográficos
Autor(a) principal: Cazetta, M. L. [UNESP]
Data de Publicação: 2011
Outros Autores: Contiero, J. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/226538
Resumo: This work studied the influence of nitrogen source and sucrose concentration in the feeding medium for biomass and inulinase production by Kluyveromyces marxianus var. bulgaricus. The results show that the best nitrogen source was a combination of 5 g/L of yeast extract and 10 g/L of peptone. Both cellular growth and enzymatic activity increased with sucrose concentration in the feeding medium (from 200 to 500 g/L). When the sucrose concentration reached 600 g/L, both cellular growth and enzymatic activity decreased. © 2011 Academic Journals.
id UNSP_d78474628cf88d38483f47dd7a4c54f9
oai_identifier_str oai:repositorio.unesp.br:11449/226538
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentationFed-batch fermentationInulinaseKluyveromyces marxianusNitrogenSucroseThis work studied the influence of nitrogen source and sucrose concentration in the feeding medium for biomass and inulinase production by Kluyveromyces marxianus var. bulgaricus. The results show that the best nitrogen source was a combination of 5 g/L of yeast extract and 10 g/L of peptone. Both cellular growth and enzymatic activity increased with sucrose concentration in the feeding medium (from 200 to 500 g/L). When the sucrose concentration reached 600 g/L, both cellular growth and enzymatic activity decreased. © 2011 Academic Journals.Departamento de Bioquímica e Microbiologia Instituto de Biociências Universidade Estadual Paulista (UNESP)-São Paulo-Brasil, Av. 24A, 1515, CEP13506-900, Rio Claro, São PauloCentro de Ciências Exatas e Tecnológicas Universidade Federal do Recôncavo da Bahia (UFRB) Rua Rui Barbosa, 710, Campus de Cruz das Almas, CEP:44380-000, Cruz das Almas, BahiaDepartamento de Bioquímica e Microbiologia Instituto de Biociências Universidade Estadual Paulista (UNESP)-São Paulo-Brasil, Av. 24A, 1515, CEP13506-900, Rio Claro, São PauloUniversidade Estadual Paulista (UNESP)Rua Rui Barbosa, 710, Campus de Cruz das AlmasCazetta, M. L. [UNESP]Contiero, J. [UNESP]2022-04-29T01:01:42Z2022-04-29T01:01:42Z2011-09-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12012-12017African Journal of Biotechnology, v. 10, n. 56, p. 12012-12017, 2011.1684-5315http://hdl.handle.net/11449/2265382-s2.0-80053323948Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAfrican Journal of Biotechnologyinfo:eu-repo/semantics/openAccess2022-04-29T01:01:42Zoai:repositorio.unesp.br:11449/226538Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T01:01:42Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
title Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
spellingShingle Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
Cazetta, M. L. [UNESP]
Fed-batch fermentation
Inulinase
Kluyveromyces marxianus
Nitrogen
Sucrose
title_short Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
title_full Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
title_fullStr Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
title_full_unstemmed Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
title_sort Influence of nitrogen source and sucrose concentration on inulinase production by kluyveromyces marxianus in fed-batch fermentation
author Cazetta, M. L. [UNESP]
author_facet Cazetta, M. L. [UNESP]
Contiero, J. [UNESP]
author_role author
author2 Contiero, J. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Rua Rui Barbosa, 710, Campus de Cruz das Almas
dc.contributor.author.fl_str_mv Cazetta, M. L. [UNESP]
Contiero, J. [UNESP]
dc.subject.por.fl_str_mv Fed-batch fermentation
Inulinase
Kluyveromyces marxianus
Nitrogen
Sucrose
topic Fed-batch fermentation
Inulinase
Kluyveromyces marxianus
Nitrogen
Sucrose
description This work studied the influence of nitrogen source and sucrose concentration in the feeding medium for biomass and inulinase production by Kluyveromyces marxianus var. bulgaricus. The results show that the best nitrogen source was a combination of 5 g/L of yeast extract and 10 g/L of peptone. Both cellular growth and enzymatic activity increased with sucrose concentration in the feeding medium (from 200 to 500 g/L). When the sucrose concentration reached 600 g/L, both cellular growth and enzymatic activity decreased. © 2011 Academic Journals.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-26
2022-04-29T01:01:42Z
2022-04-29T01:01:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv African Journal of Biotechnology, v. 10, n. 56, p. 12012-12017, 2011.
1684-5315
http://hdl.handle.net/11449/226538
2-s2.0-80053323948
identifier_str_mv African Journal of Biotechnology, v. 10, n. 56, p. 12012-12017, 2011.
1684-5315
2-s2.0-80053323948
url http://hdl.handle.net/11449/226538
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv African Journal of Biotechnology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12012-12017
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803046228464762880

Registros relacionados