High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate
- Autores
- Manassero, Carlos Alberto; Vaudagna, Sergio Ramon; Añón, María Cristina; Speroni, Francisco
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The influence of ion type, ion concentration and pH on the effect of high hydrostatic pressure (HHP) on solubility and dispersion stability of soybean protein isolate (SPI) was analyzed. Solubilizing effect of HHP was detected for calcium-, magnesium- and iron- added SPI, the magnitude of this effect was dependent on ion type, ion concentration and pH. The solubilizing effect was highest for calcium, followed by magnesium and iron at pH 7.0. The pH value affected the levels of solubility and the range of calcium concentration where solubility was increased. HHP-denatured soybean proteins may coexist with different minerals and at different pHs in the form of soluble species. For a given calcium concentration, pH may affect the structure of HHP-induced aggregates, leading to different solubilities and dispersion stabilities. HHP improved the stability of insoluble proteins in calcium-added SPI dispersions, avoiding their settling. Our results confirm that thermal treatment and HHP differentially affect protein–protein interactions. A transient dissociation of calcium from proteins during HHP is postulated. This dissociation would play a role in the structure of aggregates. When calcium is present during denaturation, different aggregates may be formed if calcium is bound to (thermal treatment) or transiently dissociated from (HHP) SPI proteins
Instituto de Tecnología de Alimentos
Fil: Manassero, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Ciencias Biológicas. Área Bioquímica y Control de Alimentos; Argentina
Fil: Vaudagna, Sergio Ramon . Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnica; Argentina
Fil: Añón, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Ciencias Biológicas. Área Bioquímica y Control de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina
Fil: Speroni, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina - Fuente
- Food hydrocolloids 43 : 629-635. (January 2015)
- Materia
-
Soja
Tecnología Alta Presión
Aislado de Proteínas
Solubilidad
Soybeans
High Pressure Technology
Protein Isolates
Solubility - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
.jpg)
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/2379
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High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolateManassero, Carlos AlbertoVaudagna, Sergio RamonAñón, María CristinaSperoni, FranciscoSojaTecnología Alta PresiónAislado de ProteínasSolubilidadSoybeansHigh Pressure TechnologyProtein IsolatesSolubilityThe influence of ion type, ion concentration and pH on the effect of high hydrostatic pressure (HHP) on solubility and dispersion stability of soybean protein isolate (SPI) was analyzed. Solubilizing effect of HHP was detected for calcium-, magnesium- and iron- added SPI, the magnitude of this effect was dependent on ion type, ion concentration and pH. The solubilizing effect was highest for calcium, followed by magnesium and iron at pH 7.0. The pH value affected the levels of solubility and the range of calcium concentration where solubility was increased. HHP-denatured soybean proteins may coexist with different minerals and at different pHs in the form of soluble species. For a given calcium concentration, pH may affect the structure of HHP-induced aggregates, leading to different solubilities and dispersion stabilities. HHP improved the stability of insoluble proteins in calcium-added SPI dispersions, avoiding their settling. Our results confirm that thermal treatment and HHP differentially affect protein–protein interactions. A transient dissociation of calcium from proteins during HHP is postulated. This dissociation would play a role in the structure of aggregates. When calcium is present during denaturation, different aggregates may be formed if calcium is bound to (thermal treatment) or transiently dissociated from (HHP) SPI proteinsInstituto de Tecnología de AlimentosFil: Manassero, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Ciencias Biológicas. Área Bioquímica y Control de Alimentos; ArgentinaFil: Vaudagna, Sergio Ramon . Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnica; ArgentinaFil: Añón, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Ciencias Biológicas. Área Bioquímica y Control de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; ArgentinaFil: Speroni, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina2018-05-14T11:45:58Z2018-05-14T11:45:58Z2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://www.sciencedirect.com/science/article/pii/S0268005X1400263Xhttp://hdl.handle.net/20.500.12123/23790268-005Xhttps://doi.org/10.1016/j.foodhyd.2014.07.020Food hydrocolloids 43 : 629-635. (January 2015)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-30T11:22:43Zoai:localhost:20.500.12123/2379instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-30 11:22:43.667INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
| dc.title.none.fl_str_mv |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate |
| title |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate |
| spellingShingle |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate Manassero, Carlos Alberto Soja Tecnología Alta Presión Aislado de Proteínas Solubilidad Soybeans High Pressure Technology Protein Isolates Solubility |
| title_short |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate |
| title_full |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate |
| title_fullStr |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate |
| title_full_unstemmed |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate |
| title_sort |
High hydrostatic pressure improves protein solubility and dispersion stability of mineral-added soybean protein isolate |
| dc.creator.none.fl_str_mv |
Manassero, Carlos Alberto Vaudagna, Sergio Ramon Añón, María Cristina Speroni, Francisco |
| author |
Manassero, Carlos Alberto |
| author_facet |
Manassero, Carlos Alberto Vaudagna, Sergio Ramon Añón, María Cristina Speroni, Francisco |
| author_role |
author |
| author2 |
Vaudagna, Sergio Ramon Añón, María Cristina Speroni, Francisco |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Soja Tecnología Alta Presión Aislado de Proteínas Solubilidad Soybeans High Pressure Technology Protein Isolates Solubility |
| topic |
Soja Tecnología Alta Presión Aislado de Proteínas Solubilidad Soybeans High Pressure Technology Protein Isolates Solubility |
| dc.description.none.fl_txt_mv |
The influence of ion type, ion concentration and pH on the effect of high hydrostatic pressure (HHP) on solubility and dispersion stability of soybean protein isolate (SPI) was analyzed. Solubilizing effect of HHP was detected for calcium-, magnesium- and iron- added SPI, the magnitude of this effect was dependent on ion type, ion concentration and pH. The solubilizing effect was highest for calcium, followed by magnesium and iron at pH 7.0. The pH value affected the levels of solubility and the range of calcium concentration where solubility was increased. HHP-denatured soybean proteins may coexist with different minerals and at different pHs in the form of soluble species. For a given calcium concentration, pH may affect the structure of HHP-induced aggregates, leading to different solubilities and dispersion stabilities. HHP improved the stability of insoluble proteins in calcium-added SPI dispersions, avoiding their settling. Our results confirm that thermal treatment and HHP differentially affect protein–protein interactions. A transient dissociation of calcium from proteins during HHP is postulated. This dissociation would play a role in the structure of aggregates. When calcium is present during denaturation, different aggregates may be formed if calcium is bound to (thermal treatment) or transiently dissociated from (HHP) SPI proteins Instituto de Tecnología de Alimentos Fil: Manassero, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Ciencias Biológicas. Área Bioquímica y Control de Alimentos; Argentina Fil: Vaudagna, Sergio Ramon . Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnica; Argentina Fil: Añón, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Ciencias Biológicas. Área Bioquímica y Control de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina Fil: Speroni, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina |
| description |
The influence of ion type, ion concentration and pH on the effect of high hydrostatic pressure (HHP) on solubility and dispersion stability of soybean protein isolate (SPI) was analyzed. Solubilizing effect of HHP was detected for calcium-, magnesium- and iron- added SPI, the magnitude of this effect was dependent on ion type, ion concentration and pH. The solubilizing effect was highest for calcium, followed by magnesium and iron at pH 7.0. The pH value affected the levels of solubility and the range of calcium concentration where solubility was increased. HHP-denatured soybean proteins may coexist with different minerals and at different pHs in the form of soluble species. For a given calcium concentration, pH may affect the structure of HHP-induced aggregates, leading to different solubilities and dispersion stabilities. HHP improved the stability of insoluble proteins in calcium-added SPI dispersions, avoiding their settling. Our results confirm that thermal treatment and HHP differentially affect protein–protein interactions. A transient dissociation of calcium from proteins during HHP is postulated. This dissociation would play a role in the structure of aggregates. When calcium is present during denaturation, different aggregates may be formed if calcium is bound to (thermal treatment) or transiently dissociated from (HHP) SPI proteins |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015-01 2018-05-14T11:45:58Z 2018-05-14T11:45:58Z |
| 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 |
https://www.sciencedirect.com/science/article/pii/S0268005X1400263X http://hdl.handle.net/20.500.12123/2379 0268-005X https://doi.org/10.1016/j.foodhyd.2014.07.020 |
| url |
https://www.sciencedirect.com/science/article/pii/S0268005X1400263X http://hdl.handle.net/20.500.12123/2379 https://doi.org/10.1016/j.foodhyd.2014.07.020 |
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0268-005X |
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eng |
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eng |
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restrictedAccess |
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application/pdf |
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