This paper presents a new point value reconstruction algorithm based on average values or flux values for central Runge-Kutta schemes in the resolution of hyperbolic conservation laws. This reconstruction employs a ...
[EN] Aloe vera gel, analysed as to its antifungal properties against six fungi causing plant diseases, was found to be most effective against Fusarium oxysporum. It was included in different ratios in starch based films ...
[EN] This study exploits sunflower hulls that are by-product from food industry for the extraction of valuable antioxidant compounds that can be used to produce antioxidant food packaging material based on starch. Fast and ...
Multiwall carbon nanotubes (MWCNT) and multilayer graphene (MLG) were studied as microwave susceptor additives for polymers. Different percentages of both nanoparticles were added to polypropylene by melt compounding in ...
Ortega Toro, Rodrigo(Universitat Politècnica de València, 2015-07-01)
[EN] Different strategies were used to improve physical properties of corn starch based films, with glycerol (30%) as plasticizer, based on increasing their hydrophobic character in order to reduce the materials' water ...
Salvador Polito, Clara(Universitat Politècnica de València, 2022-10-27)
[ES] El objetivo del presente proyecto es el desarrollo de geles energéticos para deportistas formulados a base de harina de algarroba. Estos productos tienen el objetivo de aportar una gran cantidad de energía en pequeñas ...
Ortega Toro, Rodrigo(Universitat Politècnica de València, 2013-05-31)
[ES] El objetivo de este trabajo fue estudiar el efecto de la adición de tensoactivos sobre las propiedades mecánicas, ópticas y de barrera (al oxígeno y vapor de agua) de films a base de almidón de maíz y glicerol, para ...
Ochoa, J.C.; Bonilla Salvador, María Mercedes; Borrachero Rosado, María Victoria; Paya Bernabeu, Jorge Juan(Consejo Superior de Investigaciones CientÍficas (CSIC), 2013)
[EN] Physical and mechanical properties of a plaster paste added with an organic admixture, of the leaves of Agave americana, were studied. Plastic consistency behavior was evaluated and the water/gypsum(w/g) ratio was ...
Cartuche Macas, Diana Isabel(Universitat Politècnica de València, 2015-10-28)
[ES] En este trabajo se estudiará la estabilidad de diferentes materias primas de interés para la preparación de un alimento complementario destinado a la población infantil del departamento del Chocó (Colombia). En concreto ...
Arcolezi, Karina H.; da Silva, Rodrigo G.; Soriano Martinez, Lourdes; Borrachero Rosado, María Victoria; Monzó Balbuena, José Mª; Paya Bernabeu, Jorge Juan; Mitsuuchi Tashima, Mauro; Akasaki, Jorge Luis(MDPI AG, 2023-03)
[EN] The granulometric distribution of the aggregates used in pervious concrete can significantly impact its mechanical and hydraulic properties by modifying granular skeleton and pore distribution.
The unit weight increases ...
Vásquez, Francisco; Verdú Amat, Samuel; Islas, Alma R.; Barat Baviera, José Manuel; Grau Meló, Raúl(Cogent OA, 2016)
[EN] Wheat flour was partially substituted with sorghum (SF), oat (OF), or corn (CF) flours at the 2.5, 5, 7.5, and 10% levels. Particle size (D), water-holding capacity, pasting properties with the Rapid Visco Analyser ...
[EN] Starch films are very hygroscopic and undergo crystallization during processing and storage. In this work, fatty acids (SA, PA and OA) were incorporated into starch films containing glycerol as plasticizer, in order ...
The effect of sodium caseinate addition on corn starch films was studied in terms of microstructural, mechanical, optical and water and oxygen barrier properties and the changes they underwent during their 5 weeks' storage ...
[EN] The effect of surfactant addition on structural, mechanical, optical and barrier properties of corn starch-glycerol based films was studied. Sorbitan monopalmitate, monostearate or monooleate were incorporated into ...
Balaguer-Grimaldo, María De La Paz; Gomez-Estaca, Joaquin; Cerisuelo-Ferriols, Josep Pasqual; GAVARA CLEMENTE, RAFAEL; Hernández-Muñoz , Pilar(Elsevier, 2014-04)
[EN] In this work a new methodology based on thermo-pressing a resin made from gliadins and glycerol has been developed to obtain water resistant films. The effect of processing temperature was studied on the functional ...
PÈREZ JUAREZ, FERNANDO(Universitat Politècnica de València, 2013-12-19)
[ES] En las últimas décadas se han producido cambios en los hábitos de consumo, que muestran una tendencia de los consumidores hacia productos procesados con una mayor vida útil, fáciles de preparar y con similar calidad ...
Uzqueda Pellejero, Javier(Universitat Politècnica de València, 2013-04-12)
[ES] En el presente trabajo se estudia el efecto que produce la sustitución de
grasa por inulina en la estructura y las propiedades físicas, de masas y
galletas de masa corta. Se estudian cinco formulaciones de ...
Bustamante Albert, Jaime(Universitat Politècnica de València, 2021-10-08)
[ES] El presente trabajo de fin de máster ha consistido en el muestreo, análisis y cartografiado de los suelos hídricos de todo el Parque Natural de la Albufera de Valencia. Se han realizado un total de 113 sondeos mediante ...
Carregari Polachini, Tiago(Universitat Politècnica de València, 2019-10-21)
[ES] El pre-tratamiento de los residuos de la agroindustria es una de las etapas más complejas del proceso de conversión de biomasa en bioetanol. Esta etapa consiste basicamente en aplicar tratamientos físicos o químicos ...
Morey Serra, Iris(Universitat Politècnica de València, 2015-11-10)
[ES] El objetivo de este trabajo fue estudiar la influencia del ácido ascórbico (AA) y el sorbato de potasio (SP) sobre las propiedades estructurales, térmicas, fisicoquímicas y estabilidad con el tiempo, de films bicapa ...