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Listar por palabra clave "Diffusivity"

Mostrando ítems 1-16 de 16

Chemically modified gliadins as sustained release systems for lysozyme

Fajardo, Paula; Balaguer Grimaldo, María de la Paz; Gómez Estaca, Joaquin; Gavara Clemente, Rafael; Hernandez Muñoz, Maria Pilar (Elsevier, 2014-12)

[EN] The aim of this work has been to study the effectiveness of gliadin films cross-linked with cinnamaldehyde as systems for the release of the natural antimicrobial compound lysozyme. Prior to the incorporation of ...
Convective air drying of brown seaweed Bifurcaria bifurcata in thin layer configuration

Arufe-Vilas, Santiago; Sineiro, Jorge; Chenlo, Francisco; Moreira, Ramón (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Air drying kinetics of Bifurcaria bifurcata brown seaweed at 35, 50, 60 and 75°C were determined. Experimental drying data were modelled using two-parameter Page model (n, k). Page parameter n was constant (1.28) at ...
Effects of high-intensity ultrasound on drying kinetics and antioxidant properties of passion fruit peel

do Nascimento, Elisabete M. G. C.; Mulet Pons, Antonio; Ramirez Ascheri. José Luis; Piler de Carvalho, Carlos Wanderlei; Cárcel Carrión, Juan Andrés (Elsevier, 2016)

[EN] The aim of this study was to evaluate the effect of temperature and ultrasound application on drying kinetics and antioxidant potential of passion fruit peel. To this end, drying experiments (1 ms1) were carried out ...
Effects of ozone pretreatment on drying kinetics and quality of Granny Smith Apple dried in a fluidized bed dryer

Fonteles, Thatyane; do Nascimento, Ronnyely; Rodrigues, Sueli; Fernandes, Fabiano (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Fluidized bed drying is a method for controlled and mild drying of wetThis study aimed to evaluate the effects of ozone pretreatment on drying of green apple carried out in a fluidized bed dryer to determine drying ...
High proton conductivity at low and moderate temperature in a simple family of Prussian blue analogs, divalent transition metal hexacyanocobaltates (III)

Vega-Moreno, J.; Lemus-Santana, A.A.; Reguera, E.; Andrio, A.; Compañ Moreno, Vicente (Elsevier, 2020-11-10)

[EN] Proton conductivity behavior was studied in a family of hexacyanocobaltates with divalent transition metals (II), HCCMs. The HCCMs, with molecular formula M3[Co(CN)6]2-xH2O (where M = Ni, Co, Fe, Mn and Cd), had cubic ...
Influence of high intensity ultrasound application on mass transport, microstructure and textural properties of pork meat (Longissimus dorsi) brined at different NaCl concentrations

Ozuna López, César; Puig Gómez, Consuelo Ana; García Pérez, José Vicente; Mulet Pons, Antonio; Cárcel Carrión, Juan Andrés (Elsevier, 2013-11)

[EN] The aim of this work was to evaluate the effect of high intensity ultrasound and NaCl concentration on the brining kinetics (5 ± 1 C) of pork loin as well as its influence on the textural and microstructural changes. ...
Influence of the temperature and ultrasound application in drying kinetics of apple skin

Martins, Matheus; Cortés, Edgar; Rosselló, Carmen; Peña, Ramón; Cárcel, Juan (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] The great amount of waste produced by food industry contains interesting bioactive compounds. The extraction of these compounds requires the by-products previous stabilization being the convective drying one of most ...
Influence of the ultrasonic power applied on freeze drying kinetics

Brines, C.; Mulet Pons, Antonio; García Pérez, José Vicente; Riera, E.; Cárcel Carrión, Juan Andrés (Elsevier, 2015)

[EN] The atmospheric freeze drying (AFD) constitutes an interesting alternative to vacuum freeze drying providing products with similar quality at lowest cost. However, the long process time needed represent an important ...
Influence of ultrasound application on both the osmotic pretreatment and subsequent convective drying of pineapple (Ananas comosus)

Correa, J.L.G; Rasía, M.C.; Mulet Pons, Antonio; Cárcel Carrión, Juan Andrés (Elsevier, 2017)

[EN] Ultrasound application represents an alternative means of improving heat and mass transfer. This study explored the combined application of ultrasound (US) during both the osmotic dehydration (OD) pretreatment and the ...
Mass transport properties of gliadin films: Effect of cross-linking degree, relative humidity, and temperature

Balaguer, Mari Pau; Cerisuelo Ferriols, Josep Pascual; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar (Elsevier, 2013-02-01)

[EN] The degree of cross-linking of gliadin films was increased by chemical treatment with cinnamaldehyde. The formation of a more reticulated network was able to achieve a simultaneous reduction of water vapor, oxygen, ...
Novel electrolytes based on mixtures of dimethyl Sulfoxide Task Specific Zwitterionic Ionic Liquid and lithium salts: Synthesis and conductivity studies

Nuevo, Daniel; Cuesta, Marc; Porcar, Raul; Andrio, Andreu; Garcia-Verdugo, Eduardo; Compañ Moreno, Vicente (Elsevier, 2023-11-01)

[EN] Novel methyl sulfoxide imidazolium-based zwitterionic low melting salts was synthesized and characterized. The combination of this functionalized zwitterion and lithium bis(trifluoromethylsulfonyl)amide (LiNTf2) salts ...
Secado de bacalao desalado a baja temperatura y efecto de los ultrasonidos en el secado, la rehidratación, el color y la textura

Guerrero Piqueras, María Elvira (Universitat Politècnica de València, 2014-03-04)

[ES] El objetivo de este trabajo fue evaluar la viabilidad de la aplicación de ultrasonidos de potencia en el secado a baja temperatura de bacalao desalado, determinándose su efecto tanto sobre la cinética del proceso como ...
Secado de hígado de cerdo por aire caliente asistido mediante ultrasonidos de potencia

Martínez Sánchez, Nuria (Universitat Politècnica de València, 2019-09-09)

[ES] El hígado de cerdo es una fuente rica de proteínas de elevado valor biológico, y bajo contenido en grasa, por lo que puede considerarse un excelente producto alimenticio. Sin embargo, en la actualidad debido a su ...
Stabilization of apple peel by drying. Influence of temperature and ultrasound application on drying kinetics and product quality

Martins, Matheus P.; Cortés, Edgar J.; Eim, Valeria; Mulet Pons, Antonio; Carcel, Juan A. (Taylor & Francis, 2019-04-04)

[EN] Increasing the value of the waste generated by food processing is a must from an environmental and economic point of view. This paper addresses the influence of drying temperature and ultrasound application on the ...
Ultrasonically enhanced desalting of cod (Gadus morhua). Mass transport kinetics and structural changes

Ozuna López, César; Puig Gómez, Consuelo Ana; García Pérez, José Vicente; Cárcel Carrión, Juan Andrés (Elsevier, 2014-11)

The search for an alternative means of reconstituting dried and salted products prior to consumption is of relevance for the food industry. New techniques should speed up the process while causing minimum impact on product ...
Water sorption in polyethylene films produced with different protocoles

Campos Rams, Pablo (Universitat Politècnica de València, 2020-03-26)

[ES] Caracterización de membranas de polietileno representativas de distintas etapas del proceso productivo. Se somete cada membrana a distintas humedades de agua calculando después la absorción total de agua.