Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans

Using samples previously degraded by autohydrolysis, it is possible to obtain valuable low-field 13C-n.m.r. spectra of samples of kappa/iota carrageenans at room temperature. Spectroscopy of samples extracted at different stages of autohydrolysis helps to determine the mechanism of the reaction and...

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Autores principales: Stortz, C.A., Cerezo, A.S.
Formato: JOUR
Materias:
13C n.m.r.
autohydrolysis
iota carrageenan
kappa carrageenan
spectroscopy
carrageenan
article
hydrolysis
nonhuman
nuclear magnetic resonance
seaweed
Carbohydrate Conformation
Carbohydrate Sequence
Carrageenan
Hydrolysis
Magnetic Resonance Spectroscopy
Molecular Sequence Data
Support, Non-U.S. Gov't
Temperature
algae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01418130_v13_n2_p101_Stortz
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_01418130_v13_n2_p101_Stortz
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spelling todo:paper_01418130_v13_n2_p101_Stortz2023-10-03T14:58:41Z Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans Stortz, C.A. Cerezo, A.S. 13C n.m.r. autohydrolysis iota carrageenan kappa carrageenan spectroscopy carrageenan article hydrolysis nonhuman nuclear magnetic resonance seaweed Carbohydrate Conformation Carbohydrate Sequence Carrageenan Hydrolysis Magnetic Resonance Spectroscopy Molecular Sequence Data Support, Non-U.S. Gov't Temperature algae Using samples previously degraded by autohydrolysis, it is possible to obtain valuable low-field 13C-n.m.r. spectra of samples of kappa/iota carrageenans at room temperature. Spectroscopy of samples extracted at different stages of autohydrolysis helps to determine the mechanism of the reaction and the presence of low proportion kinks and other irregularities in the molecules. © 1991. Fil:Stortz, C.A. 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_01418130_v13_n2_p101_Stortz
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic 13C n.m.r.
autohydrolysis
iota carrageenan
kappa carrageenan
spectroscopy
carrageenan
article
hydrolysis
nonhuman
nuclear magnetic resonance
seaweed
Carbohydrate Conformation
Carbohydrate Sequence
Carrageenan
Hydrolysis
Magnetic Resonance Spectroscopy
Molecular Sequence Data
Support, Non-U.S. Gov't
Temperature
algae
spellingShingle 13C n.m.r.
autohydrolysis
iota carrageenan
kappa carrageenan
spectroscopy
carrageenan
article
hydrolysis
nonhuman
nuclear magnetic resonance
seaweed
Carbohydrate Conformation
Carbohydrate Sequence
Carrageenan
Hydrolysis
Magnetic Resonance Spectroscopy
Molecular Sequence Data
Support, Non-U.S. Gov't
Temperature
algae
Stortz, C.A.
Cerezo, A.S.
Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans
topic_facet 13C n.m.r.
autohydrolysis
iota carrageenan
kappa carrageenan
spectroscopy
carrageenan
article
hydrolysis
nonhuman
nuclear magnetic resonance
seaweed
Carbohydrate Conformation
Carbohydrate Sequence
Carrageenan
Hydrolysis
Magnetic Resonance Spectroscopy
Molecular Sequence Data
Support, Non-U.S. Gov't
Temperature
algae
description Using samples previously degraded by autohydrolysis, it is possible to obtain valuable low-field 13C-n.m.r. spectra of samples of kappa/iota carrageenans at room temperature. Spectroscopy of samples extracted at different stages of autohydrolysis helps to determine the mechanism of the reaction and the presence of low proportion kinks and other irregularities in the molecules. © 1991.
format JOUR
author Stortz, C.A.
Cerezo, A.S.
author_facet Stortz, C.A.
Cerezo, A.S.
author_sort Stortz, C.A.
title Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans
title_short Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans
title_full Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans
title_fullStr Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans
title_full_unstemmed Room temperature, low-field 13C-n.m.r. spectra of degraded kappa/iota carrageenans
title_sort room temperature, low-field 13c-n.m.r. spectra of degraded kappa/iota carrageenans
url http://hdl.handle.net/20.500.12110/paper_01418130_v13_n2_p101_Stortz
work_keys_str_mv AT stortzca roomtemperaturelowfield13cnmrspectraofdegradedkappaiotacarrageenans
AT cerezoas roomtemperaturelowfield13cnmrspectraofdegradedkappaiotacarrageenans
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