Alginato bacteriano: aspectos tecnológicos, características e produção
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
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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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) |
instacron_str |
SBQ |
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 |
_version_ |
1750318108308930560 |