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dc.contributor.author
Bustos, Leandro Fabian
dc.contributor.author
Judis, Maria Alicia
dc.contributor.author
Vasile, Franco Emanuel
dc.contributor.author
Perez, Oscar Edgardo
dc.date.available
2023-07-21T20:36:07Z
dc.date.issued
2022-12
dc.identifier.citation
Bustos, Leandro Fabian; Judis, Maria Alicia; Vasile, Franco Emanuel; Perez, Oscar Edgardo; Molecular interactions involved in the complexation process between buffalo whey proteins concentrate and folic acid; Elsevier; Food Chemistry; 396; 12-2022; 1-10
dc.identifier.issn
0308-8146
dc.identifier.uri
http://hdl.handle.net/11336/204888
dc.description.abstract
Using buffalo whey proteins as carrier agents of sensitive molecules raises an interesting approach allowing adding value and minimizing the pollution impact of this by-product. In this context, this work aims to explore the molecular interactions between buffalo whey proteins concentrate (BWPC) and folic acid (FA). For this purpose, fluorescence, UV and FTIR analysis were performed on aqueous or solid dispersions of a buffalo whey protein concentrate (5 μM) (BWPC), with variable concentrations (0–20 μM) of FA. Fluorescence and absorption data were fitted by Stern-Volmer, Beckett, Förster resonance energy transfer, and sphere-of-action models (R2 > 0.9). Derived results suggest that BWPC strongly bind to FA through non-covalent interactions and form ground-state complexes. Additionally, BWPC improves the photostability of FA against UV radiation, and chemical denaturation negatively affects the binding properties. Obtained results encourage further studies of BWPC as carrier agents, which could promote innovative applications for this under-utilized proteins source.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ACETIC ACID (PUBCHEM CID: 176)
dc.subject
ACRYLAMIDE (PUBCHEM CID: 6579)
dc.subject
BUFFALO WHEY PROTEINS
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FLUORESCENCE SPECTROSCOPY
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FOLIC ACID
dc.subject
FOLIC ACID (PUBCHEM CID: 135398658)
dc.subject
METHANOL (PUBCHEM CID: 887)
dc.subject
PHOTODEGRADATION
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QUENCHING
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SODIUM DODECYL SULFATE (PUBCHEM CID: 3423265)
dc.subject
TRIS-BASE (PUBCHEM CID: 6503)
dc.subject
VITAMIN B9
dc.subject.classification
Otras Nanotecnología
dc.subject.classification
Nanotecnología
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Molecular interactions involved in the complexation process between buffalo whey proteins concentrate and folic acid
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-13T14:29:48Z
dc.journal.volume
396
dc.journal.pagination
1-10
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Bustos, Leandro Fabian. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina. Universidad de Buenos Aires; Argentina
dc.description.fil
Fil: Judis, Maria Alicia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
dc.description.fil
Fil: Vasile, Franco Emanuel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Investigaciones En Procesos Tecnologicos Avanzados. - Universidad Nacional del Chaco Austral. Instituto de Investigaciones En Procesos Tecnologicos Avanzados.; Argentina
dc.description.fil
Fil: Perez, Oscar Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
dc.journal.title
Food Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S030881462201696X?via%3Dihub
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.foodchem.2022.133734
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