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dc.contributor.author | Gamboa-Santos, Juliana | es_ES |
dc.contributor.author | Montilla, Antonia | es_ES |
dc.contributor.author | Cárcel Carrión, Juan Andrés | es_ES |
dc.contributor.author | Villamiel, Mar | es_ES |
dc.contributor.author | García Pérez, José Vicente | es_ES |
dc.date.accessioned | 2016-10-28T12:22:15Z | |
dc.date.available | 2016-10-28T12:22:15Z | |
dc.date.issued | 2014-05 | |
dc.identifier.issn | 0260-8774 | |
dc.identifier.uri | http://hdl.handle.net/10251/72944 | |
dc.description.abstract | The use of non-thermal technologies, such as power ultrasound, is mostly suitable for the drying of thermolabile food materials. Thereby, the air-borne ultrasonic application as a means of improving the convective drying of strawberry has been explored in this work. Experiments were conducted by setting the acoustic power applied (0, 30 and 60 W) and the air temperature (40, 50, 60 and 70 C). The desorption isotherms and the shrinkage pattern were also experimentally determined. In order to describe the drying kinetics, a diffusion model considering both convective transport and shrinkage was used. The increase in both the applied acoustic power and temperature gave rise to a significant reduction of drying time (13 44%). The application of power ultrasound involved a significant (p < 0.05) improvement in the effective moisture diffusivity and the mass transfer coefficient, the effect being less intense at high temperatures. The results reported here highlight the fact that ultrasonic application during convective drying is a promising supporting technology with which to reduce the drying time needed for heat sensitive products, such as strawberry | es_ES |
dc.description.sponsorship | This work has been funded by MICINN, Projects Fun-c-Food CSD2007-00063 Consolider-INGENIO, DPI2012-37466-C03-03 and Comunidad de Madrid, project ALIBIRD 2009/AGR-1469 and Comunidad Valencia, project PROMETEO/2010/062. J.G.S. also thanks CSIC and the EU for a pre-doctoral JAE Grant. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Journal of Food Engineering | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Non-thermal processing | es_ES |
dc.subject | Ultrasound | es_ES |
dc.subject | Strawberry | es_ES |
dc.subject | Modeling | es_ES |
dc.subject | Effective diffusivity | es_ES |
dc.subject | Mass transfer coefficient | es_ES |
dc.subject.classification | TECNOLOGIA DE ALIMENTOS | es_ES |
dc.title | Air-borne ultrasound application in the convective drying of strawberry | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.jfoodeng.2013.12.021 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//CSD2007-00063/ES/Nuevos Ingredientes de Alimentos Funcionales para Mejorar la Salud/ / | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CAM//ALIBIRD 2009%2FAGR-1469/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2010%2F062/ES/ESTUDIO CONJUNTO DE LOS PROCESOS DE SECADO Y EXTRACCION DE COMPONENTES BIOACTIVOS CONSIDERANDO PARAMETROS DE CALIDAD, CONSUMO ENERGETICO Y ECO-EFICIENCIA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//CSD2007-00063/ES/Nuevos Ingredientes de Alimentos Funcionales para Mejorar la Salud/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//DPI2012-37466-C03-03/ES/APLICACION DE LOS ULTRASONIDOS DE POTENCIA EN LA INTENSIFICACION DE PROCESOS DE SECADO A BAJA TEMPERATURA. ANALISIS DEL PROCESO Y EFICACIA ENERGETICA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural | es_ES |
dc.description.bibliographicCitation | Gamboa-Santos, J.; Montilla, A.; Cárcel Carrión, JA.; Villamiel, M.; García Pérez, JV. (2014). Air-borne ultrasound application in the convective drying of strawberry. Journal of Food Engineering. 128:132-139. https://doi.org/10.1016/j.jfoodeng.2013.12.021 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://dx.doi.org/10.1016/j.jfoodeng.2013.12.021 | es_ES |
dc.description.upvformatpinicio | 132 | es_ES |
dc.description.upvformatpfin | 139 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 128 | es_ES |
dc.relation.senia | 266754 | es_ES |
dc.identifier.eissn | 1873-5770 | |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Ministerio de Educación y Ciencia | es_ES |
dc.contributor.funder | Ministerio de Educación y Ciencia | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Comunidad de Madrid | es_ES |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas | es_ES |