Production of fungal chitosan in liquid cultivation using apple pomace as substrate

Detalhes bibliográficos
Autor(a) principal: Streit,Fernanda
Data de Publicação: 2009
Outros Autores: Koch,Fernanda, Laranjeira,Mauro C.M., Ninow,Jorge L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Microbiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000100003
Resumo: In this work, we propose the reuse of apple pomace as a substrate for fungal chitosan production by liquid cultivation of Gongronella butleri CCT4274. Different concentrations of reducing sugars and sodium nitrate were added to the aqueous extract of apple pomace and the best result was obtained with 40 g/L of reducing sugars and 2.5 g/L of sodium nitrate. The results indicate the possibility of producing 1.19 g/L of chitosan per liter of culture medium after 72.5 hours of cultivation, representing around 21% of the biomass content.
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spelling Production of fungal chitosan in liquid cultivation using apple pomace as substrateapple pomacefungal chitosanGongronella butleriliquid cultivationIn this work, we propose the reuse of apple pomace as a substrate for fungal chitosan production by liquid cultivation of Gongronella butleri CCT4274. Different concentrations of reducing sugars and sodium nitrate were added to the aqueous extract of apple pomace and the best result was obtained with 40 g/L of reducing sugars and 2.5 g/L of sodium nitrate. The results indicate the possibility of producing 1.19 g/L of chitosan per liter of culture medium after 72.5 hours of cultivation, representing around 21% of the biomass content.Sociedade Brasileira de Microbiologia2009-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000100003Brazilian Journal of Microbiology v.40 n.1 2009reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822009000100003info:eu-repo/semantics/openAccessStreit,FernandaKoch,FernandaLaranjeira,Mauro C.M.Ninow,Jorge L.eng2009-05-12T00:00:00Zoai:scielo:S1517-83822009000100003Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2009-05-12T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv Production of fungal chitosan in liquid cultivation using apple pomace as substrate
title Production of fungal chitosan in liquid cultivation using apple pomace as substrate
spellingShingle Production of fungal chitosan in liquid cultivation using apple pomace as substrate
Streit,Fernanda
apple pomace
fungal chitosan
Gongronella butleri
liquid cultivation
title_short Production of fungal chitosan in liquid cultivation using apple pomace as substrate
title_full Production of fungal chitosan in liquid cultivation using apple pomace as substrate
title_fullStr Production of fungal chitosan in liquid cultivation using apple pomace as substrate
title_full_unstemmed Production of fungal chitosan in liquid cultivation using apple pomace as substrate
title_sort Production of fungal chitosan in liquid cultivation using apple pomace as substrate
author Streit,Fernanda
author_facet Streit,Fernanda
Koch,Fernanda
Laranjeira,Mauro C.M.
Ninow,Jorge L.
author_role author
author2 Koch,Fernanda
Laranjeira,Mauro C.M.
Ninow,Jorge L.
author2_role author
author
author
dc.contributor.author.fl_str_mv Streit,Fernanda
Koch,Fernanda
Laranjeira,Mauro C.M.
Ninow,Jorge L.
dc.subject.por.fl_str_mv apple pomace
fungal chitosan
Gongronella butleri
liquid cultivation
topic apple pomace
fungal chitosan
Gongronella butleri
liquid cultivation
description In this work, we propose the reuse of apple pomace as a substrate for fungal chitosan production by liquid cultivation of Gongronella butleri CCT4274. Different concentrations of reducing sugars and sodium nitrate were added to the aqueous extract of apple pomace and the best result was obtained with 40 g/L of reducing sugars and 2.5 g/L of sodium nitrate. The results indicate the possibility of producing 1.19 g/L of chitosan per liter of culture medium after 72.5 hours of cultivation, representing around 21% of the biomass content.
publishDate 2009
dc.date.none.fl_str_mv 2009-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000100003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000100003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822009000100003
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
dc.source.none.fl_str_mv Brazilian Journal of Microbiology v.40 n.1 2009
reponame:Brazilian Journal of Microbiology
instname:Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM
instname_str Sociedade Brasileira de Microbiologia (SBM)
instacron_str SBM
institution SBM
reponame_str Brazilian Journal of Microbiology
collection Brazilian Journal of Microbiology
repository.name.fl_str_mv Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)
repository.mail.fl_str_mv bjm@sbmicrobiologia.org.br||mbmartin@usp.br
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