Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata

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The crude polysaccharide from cystocarpic Callophyllis variegata was fractionated with potassium chloride yielding three minor fractions which precipitated between 0.05-0.10 M KCl, 1.20-1.25 M KCl and 1.80-2.00 M KCl, and a main product soluble in 2.00 M KCl. These fractions were analysed and struct...

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Autores principales: Merino, E.R., Cerezo, A.S., Matulewicz, M.C.
Formato: Artículo publishedVersion
Publicado: 2000
Materias:
polysaccharide
potassium chloride
callophyllis variegata
carbon nuclear magnetic resonance
conference paper
Fourier analysis
fractionation
methylation
molecular dynamics
plant
plant yield
precipitation
seaweed
solubility
structure analysis
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p551_Merino
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14203049_v5_n3_p551_Merino_oai
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Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
id I28-R145-paper_14203049_v5_n3_p551_Merino_oai
record_format dspace
spelling I28-R145-paper_14203049_v5_n3_p551_Merino_oai2024-08-16 Merino, E.R. Cerezo, A.S. Matulewicz, M.C. 2000 The crude polysaccharide from cystocarpic Callophyllis variegata was fractionated with potassium chloride yielding three minor fractions which precipitated between 0.05-0.10 M KCl, 1.20-1.25 M KCl and 1.80-2.00 M KCl, and a main product soluble in 2.00 M KCl. These fractions were analysed and structural analysis of the major one was carried out by methylation, FT-IR and 13C NMR. Fil:Cerezo, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Matulewicz, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p551_Merino info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar Molecules 2000;5(3):551-552 polysaccharide potassium chloride callophyllis variegata carbon nuclear magnetic resonance conference paper Fourier analysis fractionation methylation molecular dynamics plant plant yield precipitation seaweed solubility structure analysis Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14203049_v5_n3_p551_Merino_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
topic polysaccharide
potassium chloride
callophyllis variegata
carbon nuclear magnetic resonance
conference paper
Fourier analysis
fractionation
methylation
molecular dynamics
plant
plant yield
precipitation
seaweed
solubility
structure analysis
spellingShingle polysaccharide
potassium chloride
callophyllis variegata
carbon nuclear magnetic resonance
conference paper
Fourier analysis
fractionation
methylation
molecular dynamics
plant
plant yield
precipitation
seaweed
solubility
structure analysis
Merino, E.R.
Cerezo, A.S.
Matulewicz, M.C.
Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata
topic_facet polysaccharide
potassium chloride
callophyllis variegata
carbon nuclear magnetic resonance
conference paper
Fourier analysis
fractionation
methylation
molecular dynamics
plant
plant yield
precipitation
seaweed
solubility
structure analysis
description The crude polysaccharide from cystocarpic Callophyllis variegata was fractionated with potassium chloride yielding three minor fractions which precipitated between 0.05-0.10 M KCl, 1.20-1.25 M KCl and 1.80-2.00 M KCl, and a main product soluble in 2.00 M KCl. These fractions were analysed and structural analysis of the major one was carried out by methylation, FT-IR and 13C NMR.
format Artículo
Artículo
publishedVersion
author Merino, E.R.
Cerezo, A.S.
Matulewicz, M.C.
author_facet Merino, E.R.
Cerezo, A.S.
Matulewicz, M.C.
author_sort Merino, E.R.
title Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata
title_short Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata
title_full Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata
title_fullStr Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata
title_full_unstemmed Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata
title_sort polisaccharides from cystocarpic plants of the red seaweed callophyllis variegata
publishDate 2000
url http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p551_Merino
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14203049_v5_n3_p551_Merino_oai
work_keys_str_mv AT merinoer polisaccharidesfromcystocarpicplantsoftheredseaweedcallophyllisvariegata
AT cerezoas polisaccharidesfromcystocarpicplantsoftheredseaweedcallophyllisvariegata
AT matulewiczmc polisaccharidesfromcystocarpicplantsoftheredseaweedcallophyllisvariegata
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