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, Jonas [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.5897/AJB11.723
http://hdl.handle.net/11449/20205
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.
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spelling Influence of nitrogen source and sucrose concentration on inulinase production by Kluyveromyces marxianus in fed-batch fermentationKluyveromyces marxianusnitrogensucroseinulinasefed-batch fermentationThis 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.Univ Estadual Paulista UNESP São Paulo Brasil, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 São Paulo, BrazilUFRB, Ctr Ciencias Exatas & Tecnol, BR-44380000 Cruz Das Almas, BA, BrazilUniv Estadual Paulista UNESP São Paulo Brasil, Inst Biociencias, Dept Bioquim & Microbiol, BR-13506900 São Paulo, BrazilAcademic JournalsUniversidade Estadual Paulista (Unesp)Universidade Federal do Recôncavo da Bahia (UFRB)Cazetta, M. L. [UNESP]Contiero, Jonas [UNESP]2013-09-30T18:47:41Z2014-05-20T13:56:32Z2013-09-30T18:47:41Z2014-05-20T13:56:32Z2011-09-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12012-12017application/pdfhttp://dx.doi.org/10.5897/AJB11.723African Journal of Biotechnology. Victoria Island: Academic Journals, v. 10, n. 56, p. 12012-12017, 2011.1684-5315http://hdl.handle.net/11449/2020510.5897/AJB11.723WOS:000298538400028WOS000298538400028.pdf9859154979447005Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAfrican Journal of Biotechnologyinfo:eu-repo/semantics/openAccess2023-09-30T06:08:00Zoai:repositorio.unesp.br:11449/20205Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:36:05.086506Repositório 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]
Kluyveromyces marxianus
nitrogen
sucrose
inulinase
fed-batch fermentation
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, Jonas [UNESP]
author_role author
author2 Contiero, Jonas [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal do Recôncavo da Bahia (UFRB)
dc.contributor.author.fl_str_mv Cazetta, M. L. [UNESP]
Contiero, Jonas [UNESP]
dc.subject.por.fl_str_mv Kluyveromyces marxianus
nitrogen
sucrose
inulinase
fed-batch fermentation
topic Kluyveromyces marxianus
nitrogen
sucrose
inulinase
fed-batch fermentation
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.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-26
2013-09-30T18:47:41Z
2013-09-30T18:47:41Z
2014-05-20T13:56:32Z
2014-05-20T13:56:32Z
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 http://dx.doi.org/10.5897/AJB11.723
African Journal of Biotechnology. Victoria Island: Academic Journals, v. 10, n. 56, p. 12012-12017, 2011.
1684-5315
http://hdl.handle.net/11449/20205
10.5897/AJB11.723
WOS:000298538400028
WOS000298538400028.pdf
9859154979447005
url http://dx.doi.org/10.5897/AJB11.723
http://hdl.handle.net/11449/20205
identifier_str_mv African Journal of Biotechnology. Victoria Island: Academic Journals, v. 10, n. 56, p. 12012-12017, 2011.
1684-5315
10.5897/AJB11.723
WOS:000298538400028
WOS000298538400028.pdf
9859154979447005
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
application/pdf
dc.publisher.none.fl_str_mv Academic Journals
publisher.none.fl_str_mv Academic Journals
dc.source.none.fl_str_mv Web of Science
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_ 1808128253234249728

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