A new method for precipitating bacterial exopolysaccharides

Detalhes bibliográficos
Autor(a) principal: Azeredo, Joana
Data de Publicação: 1996
Outros Autores: Oliveira, Rosário
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/7794
Resumo: Several methods for exopolysaccharide precipitation are compared and a new method is proposed which uses nitron (3,5,6-triphenyl-2,3,5,6-tetraaza[2.1.1]bicyclo-1-hexene) as the precipitating agent and gives recoveries of about 99%, using only 0.1 vol.. The highest recovery obtained with the usual methods was around 75%, using 3 vol. propanol, but this makes the final recovery more difficult.
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spelling A new method for precipitating bacterial exopolysaccharidesScience & TechnologySeveral methods for exopolysaccharide precipitation are compared and a new method is proposed which uses nitron (3,5,6-triphenyl-2,3,5,6-tetraaza[2.1.1]bicyclo-1-hexene) as the precipitating agent and gives recoveries of about 99%, using only 0.1 vol.. The highest recovery obtained with the usual methods was around 75%, using 3 vol. propanol, but this makes the final recovery more difficult.PRAXIS XXISpringerUniversidade do MinhoAzeredo, JoanaOliveira, Rosário1996-051996-05-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/7794eng"Biotechnology Techniques". ISSN 0951-208X. 10:5 (May 1996) 341-344.0951-208X10.1007/BF00173251info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:25:43Zoai:repositorium.sdum.uminho.pt:1822/7794Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:20:01.824837Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A new method for precipitating bacterial exopolysaccharides
title A new method for precipitating bacterial exopolysaccharides
spellingShingle A new method for precipitating bacterial exopolysaccharides
Azeredo, Joana
Science & Technology
title_short A new method for precipitating bacterial exopolysaccharides
title_full A new method for precipitating bacterial exopolysaccharides
title_fullStr A new method for precipitating bacterial exopolysaccharides
title_full_unstemmed A new method for precipitating bacterial exopolysaccharides
title_sort A new method for precipitating bacterial exopolysaccharides
author Azeredo, Joana
author_facet Azeredo, Joana
Oliveira, Rosário
author_role author
author2 Oliveira, Rosário
author2_role author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Azeredo, Joana
Oliveira, Rosário
dc.subject.por.fl_str_mv Science & Technology
topic Science & Technology
description Several methods for exopolysaccharide precipitation are compared and a new method is proposed which uses nitron (3,5,6-triphenyl-2,3,5,6-tetraaza[2.1.1]bicyclo-1-hexene) as the precipitating agent and gives recoveries of about 99%, using only 0.1 vol.. The highest recovery obtained with the usual methods was around 75%, using 3 vol. propanol, but this makes the final recovery more difficult.
publishDate 1996
dc.date.none.fl_str_mv 1996-05
1996-05-01T00:00:00Z
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://hdl.handle.net/1822/7794
url http://hdl.handle.net/1822/7794
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Biotechnology Techniques". ISSN 0951-208X. 10:5 (May 1996) 341-344.
0951-208X
10.1007/BF00173251
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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