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The aim of this work was to evaluate the behavior of two edible films (sodium alginate and low methoxyl pectin) under different osmotic conditions (solutions: sucrose, glucose syrup, and maltodextrin; concentrations: 40 °Brix and 60 °Brix; temperature 40 °C; and processing times: 0.5, 1 and 2 h). From the experimental water loss and solid uptake kinetics, effective diffusion coefficients and the dehydration performance ratio were obtained. The
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dc.contributor.author | Soteras, Edgar Mario | |
dc.contributor.author | Rodriguez, Anabel | |
dc.contributor.author | Gamboa Santos, Juliana | |
dc.contributor.author | Campañone, Laura Analía | |
dc.date | info:eu-repo/date/embargoEnd/2022-08-25 | |
dc.date.accessioned | 2021-08-25T12:17:22Z | |
dc.date.available | 2021-08-25T12:17:22Z | |
dc.date.issued | 2021-08-21 | |
dc.identifier.issn | 1365-2621. | |
dc.identifier.issn | 0950-5423 | |
dc.identifier.other | https://doi.org/10.1111/ijfs.15309 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/10114 | |
dc.identifier.uri | https://ifst.onlinelibrary.wiley.com/doi/10.1111/ijfs.15309 | |
dc.description.abstract | The aim of this work was to evaluate the behavior of two edible films (sodium alginate and low methoxyl pectin) under different osmotic conditions (solutions: sucrose, glucose syrup, and maltodextrin; concentrations: 40 °Brix and 60 °Brix; temperature 40 °C; and processing times: 0.5, 1 and 2 h). From the experimental water loss and solid uptake kinetics, effective diffusion coefficients and the dehydration performance ratio were obtained. The microstructural characteristics of the osmodehydrated films were also analyzed using pear as a food matrix. The results showed that films osmodehydrated with maltodextrin and glucose syrup solutions presented higher the dehydration performance ratio values than those osmodehydrated with sucrose. A reduction of the thicknesses of edible coatings was observed. The best formulation was sodium alginate 2 % and calcium lactate 5 % according to microstructural analysis and structural integrity for at least up 16 h of osmotic dehydration. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Wiley | |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | International Journal of Food Science & Technology (First published August 2021). | es_AR |
dc.subject | Evaporation | eng |
dc.subject | Evaporación | es_AR |
dc.subject | Osmotic Drying | eng |
dc.subject | Secado Osmótico | es_AR |
dc.subject | Edible Films | eng |
dc.subject | Film Comestible | es_AR |
dc.subject | Sodium Alginate | eng |
dc.subject | Alginato de Sodio | es_AR |
dc.subject.other | Water Loss | eng |
dc.subject.other | Pérdida de Agua | es_AR |
dc.subject.other | Solid Gain | eng |
dc.subject.other | Ganancia Sólida | es_AR |
dc.subject.other | Microstructural Characteristics | eng |
dc.subject.other | Características Microestructurales | es_AR |
dc.subject.other | Effective Diffusion Coefficient | eng |
dc.subject.other | Coeficiente de Difusión Efectivo | es_AR |
dc.subject.other | Low Methoxyl Pectin | eng |
dc.subject.other | Pectina de bajo Metoxilo | es_AR |
dc.subject.other | Deshidratación Osmótica | |
dc.title | Review Characterization of edible films formulated with sodium alginate and low methoxyl pectin in osmotic dehydration applications | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/acceptedVersion | es_AR |
dc.description.origen | Instituto de Investigación de Tecnología de Alimentos | es_AR |
dc.description.fil | Fil: Soteras, Edgar Mario. Universidad Nacional de San Luis; Argentina. | es_AR |
dc.description.fil | Fil: Rodriguez, Anabel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Investigación Tecnología de Alimentos; Argentina. | es_AR |
dc.description.fil | Fil: Rodriguez, Anabel. Instituto de Ciencia y Tecnología de Sistemas Alimentarios Sustentables (UEDD INTA CONICET); Argentina. | es_AR |
dc.description.fil | Fil: Rodríguez, Anabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.description.fil | Fil: Gamboa Santos, Juliana. Universidad Nacional de La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. | es_AR |
dc.description.fil | Fil: Gamboa Santos, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. | es_AR |
dc.description.fil | Fil: Campañone, Laura Analía. Universidad Nacional de La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. | es_AR |
dc.description.fil | Fil: Campañone, Laura Analía.Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. | es_AR |
dc.subtype | cientifico |
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