Alginato bacteriano: aspectos tecnológicos, características e produção

Detalhes bibliográficos
Autor(a) principal: Garcia-Cruz,Crispin Humberto
Data de Publicação: 2008
Outros Autores: Foggetti,Ulisses, Silva,Adriana Navarro da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700035
Resumo: Alginate is a biopolymer used for a variety of industrial applications, for example, in the textiles, cosmetics, foods, agricultural and biotechnological industries. This biopolymer is traditionally extracted from some brown seaweeds (Phaeophyceae) and can be produced by bacteria isolated from soil, as Azotobacter vinelandii, like capsular polysaccharide using glucose, sucrose, among others as carbon sources. The main difference between the alginate of seaweed and the bacterial ones, is the biggest degree of acetylation of this last one, with great influence in the gel force. These chemical characteristics and production of bacterial alginate are presented in this work.
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spelling Alginato bacteriano: aspectos tecnológicos, características e produçãobacterial alginatebiopolymerAzotobacter vinelandiiAlginate is a biopolymer used for a variety of industrial applications, for example, in the textiles, cosmetics, foods, agricultural and biotechnological industries. This biopolymer is traditionally extracted from some brown seaweeds (Phaeophyceae) and can be produced by bacteria isolated from soil, as Azotobacter vinelandii, like capsular polysaccharide using glucose, sucrose, among others as carbon sources. The main difference between the alginate of seaweed and the bacterial ones, is the biggest degree of acetylation of this last one, with great influence in the gel force. These chemical characteristics and production of bacterial alginate are presented in this work.Sociedade Brasileira de Química2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700035Química Nova v.31 n.7 2008reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422008000700035info:eu-repo/semantics/openAccessGarcia-Cruz,Crispin HumbertoFoggetti,UlissesSilva,Adriana Navarro dapor2008-12-09T00:00:00Zoai:scielo:S0100-40422008000700035Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2008-12-09T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Alginato bacteriano: aspectos tecnológicos, características e produção
title Alginato bacteriano: aspectos tecnológicos, características e produção
spellingShingle Alginato bacteriano: aspectos tecnológicos, características e produção
Garcia-Cruz,Crispin Humberto
bacterial alginate
biopolymer
Azotobacter vinelandii
title_short Alginato bacteriano: aspectos tecnológicos, características e produção
title_full Alginato bacteriano: aspectos tecnológicos, características e produção
title_fullStr Alginato bacteriano: aspectos tecnológicos, características e produção
title_full_unstemmed Alginato bacteriano: aspectos tecnológicos, características e produção
title_sort Alginato bacteriano: aspectos tecnológicos, características e produção
author Garcia-Cruz,Crispin Humberto
author_facet Garcia-Cruz,Crispin Humberto
Foggetti,Ulisses
Silva,Adriana Navarro da
author_role author
author2 Foggetti,Ulisses
Silva,Adriana Navarro da
author2_role author
author
dc.contributor.author.fl_str_mv Garcia-Cruz,Crispin Humberto
Foggetti,Ulisses
Silva,Adriana Navarro da
dc.subject.por.fl_str_mv bacterial alginate
biopolymer
Azotobacter vinelandii
topic bacterial alginate
biopolymer
Azotobacter vinelandii
description Alginate is a biopolymer used for a variety of industrial applications, for example, in the textiles, cosmetics, foods, agricultural and biotechnological industries. This biopolymer is traditionally extracted from some brown seaweeds (Phaeophyceae) and can be produced by bacteria isolated from soil, as Azotobacter vinelandii, like capsular polysaccharide using glucose, sucrose, among others as carbon sources. The main difference between the alginate of seaweed and the bacterial ones, is the biggest degree of acetylation of this last one, with great influence in the gel force. These chemical characteristics and production of bacterial alginate are presented in this work.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
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=S0100-40422008000700035
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700035
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422008000700035
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 Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.31 n.7 2008
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
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institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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