The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins
- Autores
- Montellano Duran, Natalia; Galante, Micaela; Spelzini, Darío; Boeris, Valeria
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión aceptada
- Descripción
- Fil: Montellano Duran, Natalia. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina
Fil: Montellano Duran, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Galante, Micaela. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina
Fil: Galante, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Galante, Micaela. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina
Fil: Spelzini, Darío. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina
Fil: Spelzini, Darío. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Spelzini, Darío. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina
Fil: Boeris, Valeria. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina
Fil: Boeris, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Boeris, Valeria. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina
Abstract: This work aimed to study the effect of the presence of Carrageenan (Carr) on the quinoa proteins (QP) structure and acid-induced aggregation. Carr significantly influenced the pH-solubility profile, the effect of the thermal treatment of QP, the fluorescence emission spectra. The QP dispersions were acidified by the addition of glucono-δ-lactone (GDL); the initial soluble aggregates became into smaller structures that close to the isoelectric point, formed larger aggregates due to the neutralization of QP charges. The QP acid-induced aggregation process as well as the size of the aggregates were affected differentially depending on the Carr concentration added. The QP concentration and pH required to form gels were determined by a qualitative procedure absence and presence of different Carr concentrations. The least QP concentration to form gels was decreased by the presence of Carr; in addition, the pH range of gelation was more acid. Acid-induced aggregation process seems to be a competition between QP-QP and QP-Carr interaction, and both biopolymers are synergically responsible for the formation of the gel matrix. - Fuente
- Food Research International. 2018, 107
- Materia
-
QUINOA
PROTEINAS
CARRAGENINAS
PROTEINAS VEGETALES - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Pontificia Universidad Católica Argentina
- OAI Identificador
- oai:ucacris:123456789/9541
Ver los metadatos del registro completo
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spelling |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteinsMontellano Duran, NataliaGalante, MicaelaSpelzini, DaríoBoeris, ValeriaQUINOAPROTEINASCARRAGENINASPROTEINAS VEGETALESFil: Montellano Duran, Natalia. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; ArgentinaFil: Montellano Duran, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Galante, Micaela. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; ArgentinaFil: Galante, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Galante, Micaela. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; ArgentinaFil: Spelzini, Darío. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; ArgentinaFil: Spelzini, Darío. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Spelzini, Darío. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; ArgentinaFil: Boeris, Valeria. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; ArgentinaFil: Boeris, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Boeris, Valeria. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; ArgentinaAbstract: This work aimed to study the effect of the presence of Carrageenan (Carr) on the quinoa proteins (QP) structure and acid-induced aggregation. Carr significantly influenced the pH-solubility profile, the effect of the thermal treatment of QP, the fluorescence emission spectra. The QP dispersions were acidified by the addition of glucono-δ-lactone (GDL); the initial soluble aggregates became into smaller structures that close to the isoelectric point, formed larger aggregates due to the neutralization of QP charges. The QP acid-induced aggregation process as well as the size of the aggregates were affected differentially depending on the Carr concentration added. The QP concentration and pH required to form gels were determined by a qualitative procedure absence and presence of different Carr concentrations. The least QP concentration to form gels was decreased by the presence of Carr; in addition, the pH range of gelation was more acid. Acid-induced aggregation process seems to be a competition between QP-QP and QP-Carr interaction, and both biopolymers are synergically responsible for the formation of the gel matrix.Elsevier2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://repositorio.uca.edu.ar/handle/123456789/95410963-9969 (impreso)1873-7145 (online)10.1016/j.foodres.2018.03.01529580535Montellano Duran, N. et al. The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins [en línea]. Food Research International. 2018, 107. doi:10.1016/j.foodres.2018.03.015 Disponible en: https://repositorio.uca.edu.ar/handle/123456789/9541Food Research International. 2018, 107reponame:Repositorio Institucional (UCA)instname:Pontificia Universidad Católica Argentinaenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/2025-07-03T10:57:09Zoai:ucacris:123456789/9541instacron:UCAInstitucionalhttps://repositorio.uca.edu.ar/Universidad privadaNo correspondehttps://repositorio.uca.edu.ar/oaiclaudia_fernandez@uca.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:25852025-07-03 10:57:09.448Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentinafalse |
dc.title.none.fl_str_mv |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins |
title |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins |
spellingShingle |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins Montellano Duran, Natalia QUINOA PROTEINAS CARRAGENINAS PROTEINAS VEGETALES |
title_short |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins |
title_full |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins |
title_fullStr |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins |
title_full_unstemmed |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins |
title_sort |
The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins |
dc.creator.none.fl_str_mv |
Montellano Duran, Natalia Galante, Micaela Spelzini, Darío Boeris, Valeria |
author |
Montellano Duran, Natalia |
author_facet |
Montellano Duran, Natalia Galante, Micaela Spelzini, Darío Boeris, Valeria |
author_role |
author |
author2 |
Galante, Micaela Spelzini, Darío Boeris, Valeria |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
QUINOA PROTEINAS CARRAGENINAS PROTEINAS VEGETALES |
topic |
QUINOA PROTEINAS CARRAGENINAS PROTEINAS VEGETALES |
dc.description.none.fl_txt_mv |
Fil: Montellano Duran, Natalia. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina Fil: Montellano Duran, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Galante, Micaela. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina Fil: Galante, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Galante, Micaela. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina Fil: Spelzini, Darío. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina Fil: Spelzini, Darío. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Spelzini, Darío. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina Fil: Boeris, Valeria. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina Fil: Boeris, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Boeris, Valeria. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina Abstract: This work aimed to study the effect of the presence of Carrageenan (Carr) on the quinoa proteins (QP) structure and acid-induced aggregation. Carr significantly influenced the pH-solubility profile, the effect of the thermal treatment of QP, the fluorescence emission spectra. The QP dispersions were acidified by the addition of glucono-δ-lactone (GDL); the initial soluble aggregates became into smaller structures that close to the isoelectric point, formed larger aggregates due to the neutralization of QP charges. The QP acid-induced aggregation process as well as the size of the aggregates were affected differentially depending on the Carr concentration added. The QP concentration and pH required to form gels were determined by a qualitative procedure absence and presence of different Carr concentrations. The least QP concentration to form gels was decreased by the presence of Carr; in addition, the pH range of gelation was more acid. Acid-induced aggregation process seems to be a competition between QP-QP and QP-Carr interaction, and both biopolymers are synergically responsible for the formation of the gel matrix. |
description |
Fil: Montellano Duran, Natalia. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Fisicoquímica; Argentina |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
acceptedVersion |
dc.identifier.none.fl_str_mv |
https://repositorio.uca.edu.ar/handle/123456789/9541 0963-9969 (impreso) 1873-7145 (online) 10.1016/j.foodres.2018.03.015 29580535 Montellano Duran, N. et al. The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins [en línea]. Food Research International. 2018, 107. doi:10.1016/j.foodres.2018.03.015 Disponible en: https://repositorio.uca.edu.ar/handle/123456789/9541 |
url |
https://repositorio.uca.edu.ar/handle/123456789/9541 |
identifier_str_mv |
0963-9969 (impreso) 1873-7145 (online) 10.1016/j.foodres.2018.03.015 29580535 Montellano Duran, N. et al. The effect of carrageenan on the acid-induced aggregation and gelation conditions of quinoa proteins [en línea]. Food Research International. 2018, 107. doi:10.1016/j.foodres.2018.03.015 Disponible en: https://repositorio.uca.edu.ar/handle/123456789/9541 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
Food Research International. 2018, 107 reponame:Repositorio Institucional (UCA) instname:Pontificia Universidad Católica Argentina |
reponame_str |
Repositorio Institucional (UCA) |
collection |
Repositorio Institucional (UCA) |
instname_str |
Pontificia Universidad Católica Argentina |
repository.name.fl_str_mv |
Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentina |
repository.mail.fl_str_mv |
claudia_fernandez@uca.edu.ar |
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1836638350070513664 |
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13.070432 |