Ce travail vise à étudier l'intérêt duchauffage micro-ondes pour l'inactivation desenzymes dans les jus de fruit, à travers desapproches numériques et aussi expérimentales.En premier lieu, une étude sur les propriétésdiélectriques des jus de fruits modèles est menée,démontrant leur forte sensibilité à la température,à la fréquence et à la composition du produit. Dansune seconde partie, l'inactivation de la peroxydaseest étudiée par chauffage conventionnel et lesdonnées sont ajustées par un modèle cinétique dupremier ordre. Dans la troisième et principalepartie de ce travail, un modèle tridimensionnel,résolu par éléments finis, est proposé pour simulerle chauffage par micro-ondes du jus, en couplantélectromagnétisme, transfert de chaleur eté...
This study investigated the non-thermal effects of electricity on enzymatic inactivation kinetics of...
Le procédé innovant d’hydrodiffusion par micro-onde a été testé et validé pour la fabrication de jus...
Ph.D. University of Hawaii at Manoa 2012.Includes bibliographical references.The objectives of this ...
International audienceMicrowave processing of fruit juice model solution containerized in a cylinder...
Processos térmicos de pasteurização e esterilização comercial são amplamente usados na industrializa...
Este trabalho teve como objetivo avaliar o tratamento térmico por micro-ondas focalizadas sobre a i...
Os atributos de qualidade de alimentos a base de frutas são sensíveis à alta temperatura necessária ...
WOS: 000443647500002Introduction. Enzyme inactivation is a major objective in orange juice productio...
Au travers d'approches numériques et expérimentales, ce travail concerne le processus de pasteurisat...
O estudo da inativação da enzima pectinametilesterase (PME) em suco de laranja foi realizado, tanto ...
Through numerical and experimental approaches, this work concerns the process of microwave pasteuriz...
Enzymes are naturally present in food and can cause product deterioration. For this reason, most foo...
The objective of this work was to evaluate microwave heating (MW) in the processing of camu-camu jui...
Processed products that keep more of their original characteristics are the main goal of the current...
Heat and mass transfer in foods during microwave drying was studied experimentally and theoretically...
This study investigated the non-thermal effects of electricity on enzymatic inactivation kinetics of...
Le procédé innovant d’hydrodiffusion par micro-onde a été testé et validé pour la fabrication de jus...
Ph.D. University of Hawaii at Manoa 2012.Includes bibliographical references.The objectives of this ...
International audienceMicrowave processing of fruit juice model solution containerized in a cylinder...
Processos térmicos de pasteurização e esterilização comercial são amplamente usados na industrializa...
Este trabalho teve como objetivo avaliar o tratamento térmico por micro-ondas focalizadas sobre a i...
Os atributos de qualidade de alimentos a base de frutas são sensíveis à alta temperatura necessária ...
WOS: 000443647500002Introduction. Enzyme inactivation is a major objective in orange juice productio...
Au travers d'approches numériques et expérimentales, ce travail concerne le processus de pasteurisat...
O estudo da inativação da enzima pectinametilesterase (PME) em suco de laranja foi realizado, tanto ...
Through numerical and experimental approaches, this work concerns the process of microwave pasteuriz...
Enzymes are naturally present in food and can cause product deterioration. For this reason, most foo...
The objective of this work was to evaluate microwave heating (MW) in the processing of camu-camu jui...
Processed products that keep more of their original characteristics are the main goal of the current...
Heat and mass transfer in foods during microwave drying was studied experimentally and theoretically...
This study investigated the non-thermal effects of electricity on enzymatic inactivation kinetics of...
Le procédé innovant d’hydrodiffusion par micro-onde a été testé et validé pour la fabrication de jus...
Ph.D. University of Hawaii at Manoa 2012.Includes bibliographical references.The objectives of this ...