Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata
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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Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p551_Merino |
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paperaa:paper_14203049_v5_n3_p551_Merino2023-06-12T16:50:06Z Polisaccharides from cystocarpic plants of the red seaweed Callophyllis variegata Molecules 2000;5(3):551-552 Merino, E.R. Cerezo, A.S. Matulewicz, M.C. 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 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. 2000 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion application/pdf eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p551_Merino |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
language |
Inglés |
orig_language_str_mv |
eng |
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 |
work_keys_str_mv |
AT merinoer polisaccharidesfromcystocarpicplantsoftheredseaweedcallophyllisvariegata AT cerezoas polisaccharidesfromcystocarpicplantsoftheredseaweedcallophyllisvariegata AT matulewiczmc polisaccharidesfromcystocarpicplantsoftheredseaweedcallophyllisvariegata |
_version_ |
1769810193475960832 |