D/L-hybrid galactans from red seaweeds: Do they really exist?

Several points concerning the presence in red seaweeds of galactans with cooccurrence of carrageenan and agaran structures (DL-hybrid galactans) are addressed: a. Analysis of D- and L-galactose enantiomers and their methylated and cyclic derivatives. Spectroscopic, enzymatic and chemical methodologi...

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Detalles Bibliográficos
Autores principales: Ciancia, M., Cerezo, A.S.
Formato: CHAP
Materias:
Agaran
Carrageenan
DL-hybrid
Galactan structures
Red seaweed
Seaweed
Carrageenans
Galactans
Red seaweeds
Polysaccharides
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_97816087_v_n_p355_Ciancia
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_97816087_v_n_p355_Ciancia
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spelling todo:paper_97816087_v_n_p355_Ciancia2023-10-03T16:44:11Z D/L-hybrid galactans from red seaweeds: Do they really exist? Ciancia, M. Cerezo, A.S. Agaran Carrageenan DL-hybrid Galactan structures Red seaweed Seaweed Agaran Carrageenans DL-hybrid Galactans Red seaweeds Polysaccharides Several points concerning the presence in red seaweeds of galactans with cooccurrence of carrageenan and agaran structures (DL-hybrid galactans) are addressed: a. Analysis of D- and L-galactose enantiomers and their methylated and cyclic derivatives. Spectroscopic, enzymatic and chemical methodologies. b. Systems of galactans, in which the presence of D- and L-galactose has been determined (DL-galactan systems). c. The possible deviant structures of carrageenans and agarans in DL-hybrid galactans. d. The isolation of "pure" carrageenans and agarans from DL-galactan systems. e. The formation of molecular complexes between carrageenans, agarans and carrageenans/agarans. f. DL-hybrid galactans or molecular complexes: Evidences in favor of each hypothesis. © 2010 by Nova Science Publishers, Inc. All rights reserved. CHAP info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_97816087_v_n_p355_Ciancia
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Agaran
Carrageenan
DL-hybrid
Galactan structures
Red seaweed
Seaweed
Agaran
Carrageenans
DL-hybrid
Galactans
Red seaweeds
Polysaccharides
spellingShingle Agaran
Carrageenan
DL-hybrid
Galactan structures
Red seaweed
Seaweed
Agaran
Carrageenans
DL-hybrid
Galactans
Red seaweeds
Polysaccharides
Ciancia, M.
Cerezo, A.S.
D/L-hybrid galactans from red seaweeds: Do they really exist?
topic_facet Agaran
Carrageenan
DL-hybrid
Galactan structures
Red seaweed
Seaweed
Agaran
Carrageenans
DL-hybrid
Galactans
Red seaweeds
Polysaccharides
description Several points concerning the presence in red seaweeds of galactans with cooccurrence of carrageenan and agaran structures (DL-hybrid galactans) are addressed: a. Analysis of D- and L-galactose enantiomers and their methylated and cyclic derivatives. Spectroscopic, enzymatic and chemical methodologies. b. Systems of galactans, in which the presence of D- and L-galactose has been determined (DL-galactan systems). c. The possible deviant structures of carrageenans and agarans in DL-hybrid galactans. d. The isolation of "pure" carrageenans and agarans from DL-galactan systems. e. The formation of molecular complexes between carrageenans, agarans and carrageenans/agarans. f. DL-hybrid galactans or molecular complexes: Evidences in favor of each hypothesis. © 2010 by Nova Science Publishers, Inc. All rights reserved.
format CHAP
author Ciancia, M.
Cerezo, A.S.
author_facet Ciancia, M.
Cerezo, A.S.
author_sort Ciancia, M.
title D/L-hybrid galactans from red seaweeds: Do they really exist?
title_short D/L-hybrid galactans from red seaweeds: Do they really exist?
title_full D/L-hybrid galactans from red seaweeds: Do they really exist?
title_fullStr D/L-hybrid galactans from red seaweeds: Do they really exist?
title_full_unstemmed D/L-hybrid galactans from red seaweeds: Do they really exist?
title_sort d/l-hybrid galactans from red seaweeds: do they really exist?
url http://hdl.handle.net/20.500.12110/paper_97816087_v_n_p355_Ciancia
work_keys_str_mv AT cianciam dlhybridgalactansfromredseaweedsdotheyreallyexist
AT cerezoas dlhybridgalactansfromredseaweedsdotheyreallyexist
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