Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration

Autores
Acebal, Carolina Cecilia; Lista, Adriana Guillermina; Fernández Band, Beatriz Susana
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Spectrophotometric data followed by a suitable treatment of chemometric analysis were used for the simultaneous determination of monosodium glutamate (MSG), guanosine 5′-monophosphate (GMP) and inosine 5′-monophosphate (IMP) in stock cube samples, without any previous extraction step. By this way, the overlapping of the absorption spectra was resolved using a PLS-1 model. The concentration for experimental calibration matrix were varied between 5.03-34.2 μg mL-1 for IMP and GMP, and 448-1399 μg mL-1 for MSG. The relative errors of prediction (REPCV %) were 1.8, 2.8 and 3.1 for IMP, GMP and MSG, respectively. To verify the accuracy of the proposed method a recovery study on real samples was carried out with satisfactory results (92-110%). © 2007 Elsevier Ltd. All rights reserved.
Fil: Acebal, Carolina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Lista, Adriana Guillermina. Universidad Nacional del Sur. Departamento de Química; Argentina
Fil: Fernández Band, Beatriz Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Materia
Flavor Enhancers
Pls
Spectrometry
Stock Cubes
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/66051
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/66051
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibrationAcebal, Carolina CeciliaLista, Adriana GuillerminaFernández Band, Beatriz SusanaFlavor EnhancersPlsSpectrometryStock Cubeshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Spectrophotometric data followed by a suitable treatment of chemometric analysis were used for the simultaneous determination of monosodium glutamate (MSG), guanosine 5′-monophosphate (GMP) and inosine 5′-monophosphate (IMP) in stock cube samples, without any previous extraction step. By this way, the overlapping of the absorption spectra was resolved using a PLS-1 model. The concentration for experimental calibration matrix were varied between 5.03-34.2 μg mL-1 for IMP and GMP, and 448-1399 μg mL-1 for MSG. The relative errors of prediction (REPCV %) were 1.8, 2.8 and 3.1 for IMP, GMP and MSG, respectively. To verify the accuracy of the proposed method a recovery study on real samples was carried out with satisfactory results (92-110%). © 2007 Elsevier Ltd. All rights reserved.Fil: Acebal, Carolina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Lista, Adriana Guillermina. Universidad Nacional del Sur. Departamento de Química; ArgentinaFil: Fernández Band, Beatriz Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaElsevier2008-01-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/66051Acebal, Carolina Cecilia; Lista, Adriana Guillermina; Fernández Band, Beatriz Susana; Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration; Elsevier; Food Chemistry; 106; 2; 15-1-2008; 811-8150308-8146CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodchem.2007.06.009info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0308814607005651info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:03Zoai:ri.conicet.gov.ar:11336/66051instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:52:04.218CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
title Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
spellingShingle Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
Acebal, Carolina Cecilia
Flavor Enhancers
Pls
Spectrometry
Stock Cubes
title_short Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
title_full Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
title_fullStr Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
title_full_unstemmed Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
title_sort Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration
dc.creator.none.fl_str_mv Acebal, Carolina Cecilia
Lista, Adriana Guillermina
Fernández Band, Beatriz Susana
author Acebal, Carolina Cecilia
author_facet Acebal, Carolina Cecilia
Lista, Adriana Guillermina
Fernández Band, Beatriz Susana
author_role author
author2 Lista, Adriana Guillermina
Fernández Band, Beatriz Susana
author2_role author
author
dc.subject.none.fl_str_mv Flavor Enhancers
Pls
Spectrometry
Stock Cubes
topic Flavor Enhancers
Pls
Spectrometry
Stock Cubes
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Spectrophotometric data followed by a suitable treatment of chemometric analysis were used for the simultaneous determination of monosodium glutamate (MSG), guanosine 5′-monophosphate (GMP) and inosine 5′-monophosphate (IMP) in stock cube samples, without any previous extraction step. By this way, the overlapping of the absorption spectra was resolved using a PLS-1 model. The concentration for experimental calibration matrix were varied between 5.03-34.2 μg mL-1 for IMP and GMP, and 448-1399 μg mL-1 for MSG. The relative errors of prediction (REPCV %) were 1.8, 2.8 and 3.1 for IMP, GMP and MSG, respectively. To verify the accuracy of the proposed method a recovery study on real samples was carried out with satisfactory results (92-110%). © 2007 Elsevier Ltd. All rights reserved.
Fil: Acebal, Carolina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Lista, Adriana Guillermina. Universidad Nacional del Sur. Departamento de Química; Argentina
Fil: Fernández Band, Beatriz Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
description Spectrophotometric data followed by a suitable treatment of chemometric analysis were used for the simultaneous determination of monosodium glutamate (MSG), guanosine 5′-monophosphate (GMP) and inosine 5′-monophosphate (IMP) in stock cube samples, without any previous extraction step. By this way, the overlapping of the absorption spectra was resolved using a PLS-1 model. The concentration for experimental calibration matrix were varied between 5.03-34.2 μg mL-1 for IMP and GMP, and 448-1399 μg mL-1 for MSG. The relative errors of prediction (REPCV %) were 1.8, 2.8 and 3.1 for IMP, GMP and MSG, respectively. To verify the accuracy of the proposed method a recovery study on real samples was carried out with satisfactory results (92-110%). © 2007 Elsevier Ltd. All rights reserved.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-15
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/66051
Acebal, Carolina Cecilia; Lista, Adriana Guillermina; Fernández Band, Beatriz Susana; Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration; Elsevier; Food Chemistry; 106; 2; 15-1-2008; 811-815
0308-8146
CONICET Digital
CONICET
url http://hdl.handle.net/11336/66051
identifier_str_mv Acebal, Carolina Cecilia; Lista, Adriana Guillermina; Fernández Band, Beatriz Susana; Simultaneous determination of flavor enhancers in stock cube samples by using spectrophotometric data and multivariate calibration; Elsevier; Food Chemistry; 106; 2; 15-1-2008; 811-815
0308-8146
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodchem.2007.06.009
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0308814607005651
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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