Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)

Fractionation of the cetrimide salts of the sulfated polysaccharides of Nothogenia fastigiata led to the isolation of a complex galactan sulfate. This product showed compositional and molecular weight heterodispersion together with composition-, temperature-, time-, and conformation-dependent molecu...

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Autores principales: Haines, H.H., Matulewicz, M.C., Cerezo, A.S.
Formato: JOUR
Materias:
Nothogenia fastigiata
seaweed
sulfated galactans
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00188158_v204-205_n1_p637_Haines
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00188158_v204-205_n1_p637_Haines
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spelling todo:paper_00188158_v204-205_n1_p637_Haines2023-10-03T14:15:42Z Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta) Haines, H.H. Matulewicz, M.C. Cerezo, A.S. Nothogenia fastigiata seaweed sulfated galactans Fractionation of the cetrimide salts of the sulfated polysaccharides of Nothogenia fastigiata led to the isolation of a complex galactan sulfate. This product showed compositional and molecular weight heterodispersion together with composition-, temperature-, time-, and conformation-dependent molecular associations. In this sense, the behavior of the galactan sulfate is similar to that of the mannan sulfate previously isolated from the same seaweed. © 1990 Kluwer Academic Publishers. Fil:Matulewicz, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Cerezo, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00188158_v204-205_n1_p637_Haines
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Nothogenia fastigiata
seaweed
sulfated galactans
spellingShingle Nothogenia fastigiata
seaweed
sulfated galactans
Haines, H.H.
Matulewicz, M.C.
Cerezo, A.S.
Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)
topic_facet Nothogenia fastigiata
seaweed
sulfated galactans
description Fractionation of the cetrimide salts of the sulfated polysaccharides of Nothogenia fastigiata led to the isolation of a complex galactan sulfate. This product showed compositional and molecular weight heterodispersion together with composition-, temperature-, time-, and conformation-dependent molecular associations. In this sense, the behavior of the galactan sulfate is similar to that of the mannan sulfate previously isolated from the same seaweed. © 1990 Kluwer Academic Publishers.
format JOUR
author Haines, H.H.
Matulewicz, M.C.
Cerezo, A.S.
author_facet Haines, H.H.
Matulewicz, M.C.
Cerezo, A.S.
author_sort Haines, H.H.
title Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)
title_short Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)
title_full Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)
title_fullStr Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)
title_full_unstemmed Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)
title_sort sulfated galactans from the red seaweed nothogenia fastigiata (nemaliales, rhodophyta)
url http://hdl.handle.net/20.500.12110/paper_00188158_v204-205_n1_p637_Haines
work_keys_str_mv AT haineshh sulfatedgalactansfromtheredseaweednothogeniafastigiatanemalialesrhodophyta
AT matulewiczmc sulfatedgalactansfromtheredseaweednothogeniafastigiatanemalialesrhodophyta
AT cerezoas sulfatedgalactansfromtheredseaweednothogeniafastigiatanemalialesrhodophyta
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