Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH
- Autores
- Loria, Karina Gabriela; Pilosof, Ana M.R.; Farías, María E.
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The effect of adding NaCl or CaCl2 on particle size distribution and flow behaviour of caseinomacropeptide (CMP) aqueous solutions was investigated over a wide range of concentrations (0–200 mmol L−1), temperatures (5–60 °C) and during 14 days of storage. In the absence of salts, CMP mainly presented a monomeric form at pH 7.0. If sodium or calcium chloride is added, hydrophobic associations of CMP is promoted due to screening of electric charges. Calcium chloride had a bigger impact than NaCl. Indeed, small variations in CaCl2 concentration induced major changes in size distributions and increased the viscosity and the cloudiness of CMP solutions upon storage. The largest aggregates and highest viscosities were obtained at concentrated regime (CMP concentration > 8 g/100 g), high CaCl2 concentration (>1.2 mmol g−1 CMP) and upon storage.
- Materia
-
Ciencias Químicas
Caseinomacropeptide
Salts interactions
Self-assembly
Flow behaviour
NaCl
CaCl2 - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
- OAI Identificador
- oai:digital.cic.gba.gob.ar:11746/12140
Ver los metadatos del registro completo
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Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pHLoria, Karina GabrielaPilosof, Ana M.R.Farías, María E.Ciencias QuímicasCaseinomacropeptideSalts interactionsSelf-assemblyFlow behaviourNaClCaCl2The effect of adding NaCl or CaCl2 on particle size distribution and flow behaviour of caseinomacropeptide (CMP) aqueous solutions was investigated over a wide range of concentrations (0–200 mmol L−1), temperatures (5–60 °C) and during 14 days of storage. In the absence of salts, CMP mainly presented a monomeric form at pH 7.0. If sodium or calcium chloride is added, hydrophobic associations of CMP is promoted due to screening of electric charges. Calcium chloride had a bigger impact than NaCl. Indeed, small variations in CaCl2 concentration induced major changes in size distributions and increased the viscosity and the cloudiness of CMP solutions upon storage. The largest aggregates and highest viscosities were obtained at concentrated regime (CMP concentration > 8 g/100 g), high CaCl2 concentration (>1.2 mmol g−1 CMP) and upon storage.2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/12140enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2018.09.029info:eu-repo/semantics/altIdentifier/issn/1096-1127info:eu-repo/semantics/altIdentifier/issn/0023-6438info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:40:10Zoai:digital.cic.gba.gob.ar:11746/12140Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:10.64CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse |
dc.title.none.fl_str_mv |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH |
title |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH |
spellingShingle |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH Loria, Karina Gabriela Ciencias Químicas Caseinomacropeptide Salts interactions Self-assembly Flow behaviour NaCl CaCl2 |
title_short |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH |
title_full |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH |
title_fullStr |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH |
title_full_unstemmed |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH |
title_sort |
Influence of calcium and sodium chloride on caseinomacropeptide self assembly and flow behaviour at neutral pH |
dc.creator.none.fl_str_mv |
Loria, Karina Gabriela Pilosof, Ana M.R. Farías, María E. |
author |
Loria, Karina Gabriela |
author_facet |
Loria, Karina Gabriela Pilosof, Ana M.R. Farías, María E. |
author_role |
author |
author2 |
Pilosof, Ana M.R. Farías, María E. |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Ciencias Químicas Caseinomacropeptide Salts interactions Self-assembly Flow behaviour NaCl CaCl2 |
topic |
Ciencias Químicas Caseinomacropeptide Salts interactions Self-assembly Flow behaviour NaCl CaCl2 |
dc.description.none.fl_txt_mv |
The effect of adding NaCl or CaCl2 on particle size distribution and flow behaviour of caseinomacropeptide (CMP) aqueous solutions was investigated over a wide range of concentrations (0–200 mmol L−1), temperatures (5–60 °C) and during 14 days of storage. In the absence of salts, CMP mainly presented a monomeric form at pH 7.0. If sodium or calcium chloride is added, hydrophobic associations of CMP is promoted due to screening of electric charges. Calcium chloride had a bigger impact than NaCl. Indeed, small variations in CaCl2 concentration induced major changes in size distributions and increased the viscosity and the cloudiness of CMP solutions upon storage. The largest aggregates and highest viscosities were obtained at concentrated regime (CMP concentration > 8 g/100 g), high CaCl2 concentration (>1.2 mmol g−1 CMP) and upon storage. |
description |
The effect of adding NaCl or CaCl2 on particle size distribution and flow behaviour of caseinomacropeptide (CMP) aqueous solutions was investigated over a wide range of concentrations (0–200 mmol L−1), temperatures (5–60 °C) and during 14 days of storage. In the absence of salts, CMP mainly presented a monomeric form at pH 7.0. If sodium or calcium chloride is added, hydrophobic associations of CMP is promoted due to screening of electric charges. Calcium chloride had a bigger impact than NaCl. Indeed, small variations in CaCl2 concentration induced major changes in size distributions and increased the viscosity and the cloudiness of CMP solutions upon storage. The largest aggregates and highest viscosities were obtained at concentrated regime (CMP concentration > 8 g/100 g), high CaCl2 concentration (>1.2 mmol g−1 CMP) and upon storage. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12 |
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://digital.cic.gba.gob.ar/handle/11746/12140 |
url |
https://digital.cic.gba.gob.ar/handle/11746/12140 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2018.09.029 info:eu-repo/semantics/altIdentifier/issn/1096-1127 info:eu-repo/semantics/altIdentifier/issn/0023-6438 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:CIC Digital (CICBA) instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires instacron:CICBA |
reponame_str |
CIC Digital (CICBA) |
collection |
CIC Digital (CICBA) |
instname_str |
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires |
instacron_str |
CICBA |
institution |
CICBA |
repository.name.fl_str_mv |
CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires |
repository.mail.fl_str_mv |
marisa.degiusti@sedici.unlp.edu.ar |
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1844618605389414400 |
score |
13.070432 |