Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa

Autores
Flores, M.L.; Cerezo, A.S.; Stortz, C.A.
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The polysaccharides from cystocarpic Iridaea undulosa, soluble and insoluble in 2M potassium chloride, Cs and Ci, respectively, were treated with alkali and fractionated by precipitation with increasing concentrations of KCl. They were later separated by ion-exchange chromatography, to yield fractions enriched in an α-(1→6)-glucan, agaroids and carrageenans.
Fil:Cerezo, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Stortz, C.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fuente
Molecules 2000;5(3):541-542
Materia
alkali
carrageenan
cesium
glucan
polysaccharide
potassium chloride
analytic method
chemical reaction
concentration (parameters)
conference paper
fractionation
ion exchange chromatography
precipitation
reaction analysis
solubility
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/2.5/ar
Repositorio
Biblioteca Digital (UBA-FCEN)
Institución
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
OAI Identificador
paperaa:paper_14203049_v5_n3_p541_Flores
Acceder
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oai_identifier_str paperaa:paper_14203049_v5_n3_p541_Flores
network_acronym_str BDUBAFCEN
repository_id_str 1896
network_name_str Biblioteca Digital (UBA-FCEN)
spelling Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosaFlores, M.L.Cerezo, A.S.Stortz, C.A.alkalicarrageenancesiumglucanpolysaccharidepotassium chlorideanalytic methodchemical reactionconcentration (parameters)conference paperfractionationion exchange chromatographyprecipitationreaction analysissolubilityThe polysaccharides from cystocarpic Iridaea undulosa, soluble and insoluble in 2M potassium chloride, Cs and Ci, respectively, were treated with alkali and fractionated by precipitation with increasing concentrations of KCl. They were later separated by ion-exchange chromatography, to yield fractions enriched in an α-(1→6)-glucan, agaroids and carrageenans.Fil:Cerezo, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Stortz, C.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2000info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p541_FloresMolecules 2000;5(3):541-542reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-09-29T13:42:51Zpaperaa:paper_14203049_v5_n3_p541_FloresInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-09-29 13:42:53.132Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
title Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
spellingShingle Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
Flores, M.L.
alkali
carrageenan
cesium
glucan
polysaccharide
potassium chloride
analytic method
chemical reaction
concentration (parameters)
conference paper
fractionation
ion exchange chromatography
precipitation
reaction analysis
solubility
title_short Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
title_full Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
title_fullStr Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
title_full_unstemmed Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
title_sort Alkali treatment of the polysaccharides from the cystocarpic stage from Iridaea undulosa
dc.creator.none.fl_str_mv Flores, M.L.
Cerezo, A.S.
Stortz, C.A.
author Flores, M.L.
author_facet Flores, M.L.
Cerezo, A.S.
Stortz, C.A.
author_role author
author2 Cerezo, A.S.
Stortz, C.A.
author2_role author
author
dc.subject.none.fl_str_mv alkali
carrageenan
cesium
glucan
polysaccharide
potassium chloride
analytic method
chemical reaction
concentration (parameters)
conference paper
fractionation
ion exchange chromatography
precipitation
reaction analysis
solubility
topic alkali
carrageenan
cesium
glucan
polysaccharide
potassium chloride
analytic method
chemical reaction
concentration (parameters)
conference paper
fractionation
ion exchange chromatography
precipitation
reaction analysis
solubility
dc.description.none.fl_txt_mv The polysaccharides from cystocarpic Iridaea undulosa, soluble and insoluble in 2M potassium chloride, Cs and Ci, respectively, were treated with alkali and fractionated by precipitation with increasing concentrations of KCl. They were later separated by ion-exchange chromatography, to yield fractions enriched in an α-(1→6)-glucan, agaroids and carrageenans.
Fil:Cerezo, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Stortz, C.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
description The polysaccharides from cystocarpic Iridaea undulosa, soluble and insoluble in 2M potassium chloride, Cs and Ci, respectively, were treated with alkali and fractionated by precipitation with increasing concentrations of KCl. They were later separated by ion-exchange chromatography, to yield fractions enriched in an α-(1→6)-glucan, agaroids and carrageenans.
publishDate 2000
dc.date.none.fl_str_mv 2000
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p541_Flores
url http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p541_Flores
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Molecules 2000;5(3):541-542
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
_version_ 1844618733682688000
score 13.070432

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