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dc.contributor.author
Niizawa, Ignacio
dc.contributor.author
Sihufe, Guillermo Adrian
dc.contributor.author
Zorrilla, Susana
dc.date.available
2024-02-07T11:52:02Z
dc.date.issued
2023-12
dc.identifier.citation
Niizawa, Ignacio; Sihufe, Guillermo Adrian; Zorrilla, Susana; Production of alginate-based emulsion microgel particles to encapsulate soybean oil emulsions stabilized by whey protein aggregates using an air-atomization system; John Wiley & Sons; Journal of Applied Polymer Science; 140; 47; 12-2023; 1-9
dc.identifier.issn
0021-8995
dc.identifier.uri
http://hdl.handle.net/11336/226114
dc.description.abstract
Encapsulation is a popular approach used to incorporate lipophilic bioactive molecules in food matrices. In the present work, soybean oil emulsions with different oil volume fractions (ϕ = 0.17 and ϕ = 0.26) stabilized by whey protein aggregates (WPAg), were mixed with sodium alginate (SA) suspensions and atomized over a calcium gelling bath using an airbrush atomization system to obtain emulsion microgel particles (EMP). Rheological measurements of the mixtures of microgel-stabilized emulsions and SA suspensions showed a significant increase in viscosity when the oil volume fraction was increased. The analysis of the flow curves showed that viscosity decreased with the increase of shear rate for both systems indicating shear thinning behavior. No difference in the size distribution curves of EMP obtained with different oil fractions was observed. The average (Formula presented.) and span values were 509 ± 56 μm, 1.14 ± 0.08 (ϕ = 0.17), and 527 ± 51 μm, 1.19 ± 0.06 (ϕ = 0.26). The encapsulation efficiency in both cases was acceptable (89 ± 5% for ϕ = 0.17 and 74 ± 8% for ϕ = 0.26), and none of the microparticles showed oil release after 2 months of storage. Results showed that the airbrush atomization system to obtain alginate-based EMP is simple, low-cost, and does not require heating, making it appropriate for the effective encapsulation of labile lipophilic compounds in the food industry.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AIRBRUSH EXTRUSION METHOD
dc.subject
ENCAPSULATION
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IONOTROPIC GELATION
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LIPOPHILIC COMPOUNDS
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RHEOLOGICAL CHARACTERIZATION
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SODIUM ALGINATE
dc.subject.classification
Alimentos y Bebidas
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Otras Ingenierías y Tecnologías
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Production of alginate-based emulsion microgel particles to encapsulate soybean oil emulsions stabilized by whey protein aggregates using an air-atomization system
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-02-02T15:31:18Z
dc.journal.volume
140
dc.journal.number
47
dc.journal.pagination
1-9
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva Jersey
dc.description.fil
Fil: Niizawa, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.description.fil
Fil: Sihufe, Guillermo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.description.fil
Fil: Zorrilla, Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.journal.title
Journal of Applied Polymer Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1002/app.54697
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/app.54697
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