Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant

Detalhes bibliográficos
Autor(a) principal: Cortezi, M.
Data de Publicação: 2005
Outros Autores: Monti, R., Contiero, Jonas [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: https://tspace.library.utoronto.ca/handle/1807/6629
http://hdl.handle.net/11449/20055
Resumo: Temperature (23 to 31 degrees C) and sucrose concentration ( 3 and 4%) effects on dextransucrase production by Leuconostoc mesenteroides NRRL B 512 ( F) and Leuconostoc mesenteroides FT 045 B were studied. The conditions in all fermentations were: total reaction volume 2 L, 132 rev. min-1, 0.5 vvm and pH 6.0. The optimum temperature for enzyme yield for strain NRRL B 512 ( F) was 23 degrees C, where at 8-h fermentation was possible to achieve 49.3 DSU/mL. When FT 045 B strain was utilized, 3.2 DSU/mL was obtained at temperature 23 to 25 degrees C.
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spelling Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill PlantdextrandextransucraseLeuconostoc mesenteroides NRRL B512 (F)Leuconostoc mesenteroides FT045 Btemperatureenzyme activityTemperature (23 to 31 degrees C) and sucrose concentration ( 3 and 4%) effects on dextransucrase production by Leuconostoc mesenteroides NRRL B 512 ( F) and Leuconostoc mesenteroides FT 045 B were studied. The conditions in all fermentations were: total reaction volume 2 L, 132 rev. min-1, 0.5 vvm and pH 6.0. The optimum temperature for enzyme yield for strain NRRL B 512 ( F) was 23 degrees C, where at 8-h fermentation was possible to achieve 49.3 DSU/mL. When FT 045 B strain was utilized, 3.2 DSU/mL was obtained at temperature 23 to 25 degrees C.UNESP, Inst Biociencias Rio Claro, Dept Bioquim & Microbiol, São Paulo, BrazilUNESP, Fac Ciências Farmaceut, Dept Alimentos & Nutr, São Paulo, BrazilUNESP, Inst Biociencias Rio Claro, Dept Bioquim & Microbiol, São Paulo, BrazilUNESP, Fac Ciências Farmaceut, Dept Alimentos & Nutr, São Paulo, BrazilAcademic JournalsUniversidade Estadual Paulista (Unesp)Cortezi, M.Monti, R.Contiero, Jonas [UNESP]2014-05-20T13:56:04Z2014-05-20T13:56:04Z2005-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article279-285https://tspace.library.utoronto.ca/handle/1807/6629African Journal of Biotechnology. Nairobi: Academic Journals, v. 4, n. 3, p. 279-285, 2005.1684-5315http://hdl.handle.net/11449/20055WOS:0002342604000149859154979447005Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAfrican Journal of Biotechnologyinfo:eu-repo/semantics/openAccess2021-10-23T08:25:11Zoai:repositorio.unesp.br:11449/20055Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:16:54.934664Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
title Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
spellingShingle Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
Cortezi, M.
dextran
dextransucrase
Leuconostoc mesenteroides NRRL B512 (F)
Leuconostoc mesenteroides FT045 B
temperature
enzyme activity
title_short Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
title_full Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
title_fullStr Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
title_full_unstemmed Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
title_sort Temperature effect on dextransucrase production by Leuconostoc mesenteroides FT 045 B isolated from Alcohol and Sugar Mill Plant
author Cortezi, M.
author_facet Cortezi, M.
Monti, R.
Contiero, Jonas [UNESP]
author_role author
author2 Monti, R.
Contiero, Jonas [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Cortezi, M.
Monti, R.
Contiero, Jonas [UNESP]
dc.subject.por.fl_str_mv dextran
dextransucrase
Leuconostoc mesenteroides NRRL B512 (F)
Leuconostoc mesenteroides FT045 B
temperature
enzyme activity
topic dextran
dextransucrase
Leuconostoc mesenteroides NRRL B512 (F)
Leuconostoc mesenteroides FT045 B
temperature
enzyme activity
description Temperature (23 to 31 degrees C) and sucrose concentration ( 3 and 4%) effects on dextransucrase production by Leuconostoc mesenteroides NRRL B 512 ( F) and Leuconostoc mesenteroides FT 045 B were studied. The conditions in all fermentations were: total reaction volume 2 L, 132 rev. min-1, 0.5 vvm and pH 6.0. The optimum temperature for enzyme yield for strain NRRL B 512 ( F) was 23 degrees C, where at 8-h fermentation was possible to achieve 49.3 DSU/mL. When FT 045 B strain was utilized, 3.2 DSU/mL was obtained at temperature 23 to 25 degrees C.
publishDate 2005
dc.date.none.fl_str_mv 2005-03-01
2014-05-20T13:56:04Z
2014-05-20T13:56:04Z
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 https://tspace.library.utoronto.ca/handle/1807/6629
African Journal of Biotechnology. Nairobi: Academic Journals, v. 4, n. 3, p. 279-285, 2005.
1684-5315
http://hdl.handle.net/11449/20055
WOS:000234260400014
9859154979447005
url https://tspace.library.utoronto.ca/handle/1807/6629
http://hdl.handle.net/11449/20055
identifier_str_mv African Journal of Biotechnology. Nairobi: Academic Journals, v. 4, n. 3, p. 279-285, 2005.
1684-5315
WOS:000234260400014
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 279-285
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_ 1808128916042285056