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Listar por palabra clave "Osmosis"

Mostrando ítems 1-20 de 21

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Analysis of chemical and structural changes in kiwifruit (Actinidia deliciosa cv Hayward) through the osmotic dehydration

Castro Giráldez, Marta; Tylewicz, Urszula; Fito Suñer, Pedro José; Dalla Rosa, Marco; Fito Maupoey, Pedro (Elsevier, 2011-08)

[EN] Osmotic dehydration experiments of kiwifruit (Actinidiadeliciosa cv Hayward) were carried out in order to apply a nonlinear irreversible thermodynamic model. Samples were immersed into 65% (w/w) sucrose aqueous solution ...
Analysis of kiwifruit osmodehydration process by systematic approach systems

Tylewicz, Urszula; Fito Suñer, Pedro José; Castro Giráldez, Marta; Fito Maupoey, Pedro; Dalla Rosa, Marco (Elsevier, 2011-06)

[EN] Shelf life of kiwifruit is short and requires conservation techniques to increase its commercial life. In this sense, the modern techniques used to analyze the changes of the product through the treatment allow ...
Application of microwaves dielectric spectroscopy for controlling long time osmotic dehydration of parenchymatic apple tissue

Castro Giráldez, Marta; Fito Suñer, Pedro José; Fito Maupoey, Pedro (Elsevier, 2011-05)

[EN] Dielectric spectroscopy studies have been performed on fresh and osmotically dehydrated Granny Smith apples. The osmotic treatment consisted on immerse the samples into 65% (w/w) sucrose aqueous solution at 30 degrees ...
Application of microwaves dielectric spectroscopy for controlling osmotic dehydration of kiwifruit (Actinidia deliciosa cv Hayward)

Castro Giráldez, Marta; Fito Suñer, Pedro José; Dalla Rosa, Marco; Fito Maupoey, Pedro (Elsevier, 2011-10)

[EN] Dielectric spectroscopy studies have been performed on fresh and osmotically dehydrated kiwifruits (Actinidia deliciosa cv Hayward). The osmotic treatment consisted on the immersion the samples into 65% (w/w) sucrose ...
Development of Hot-Air Dried Cut Persimmon

Igual Ramo, Marta; Castelló Gómez, María Luisa; Roda, Eva; Ortolá Ortolá, Mª Dolores (De GruyterBerkeley Electronic Press, 2011)

In this work the authors have studied the effect of hot-air drying with or without a previous osmotic dehydration pretreatment to produce dried cut persimmon with a different geometry (slices and sectors). A kinetic study ...
Development of volatile fraction of fresh cut osmotically treated mango during cold storage

Torres Oquendo, Juan Diego; Chiralt, A.; Escriche Roberto, Mª Isabel (Elsevier, 2012-02-15)

[EN] The influence of minimal processing by osmotic treatment and cold storage on the volatile profile of mango was studied by comparison with the volatile profile of fresh samples. Osmotic treatments, at atmospheric ...
Diseño de un proceso híbrido de nanofiltración y ósmosis inversa optimizado para la potabilización de aguas con exceso de nitratos. Evaluación económica y medioambiental

Llopis Martín, Aida (Universitat Politècnica de València, 2014-05-20)

Consulta en la Biblioteca ETSI Industriales (5222)
Diseño de una instalación de desalación descentralizada de Q = 100 m3/día, alimentada por energía fotovoltaica

Lorente Cerrillo, Javier (Universitat Politècnica de València, 2021-09-03)

[ES] La escasez del agua ha empezado a ser un grave problema que afecta a regiones remotas que tradicionalmente han tenido dificultad para el acceso al agua potable. Las plantas desaladoras son una solución que permite ...
Diseño y optimización de un sistema de filtración de agua por osmosis inversa

Juanes Mayfield, Carlos (Universitat Politècnica de València, 2024-10-15)

[ES] El objetivo principal de este proyecto es desarrollar una máquina de filtración de agua por osmosis inversa que cumpla con las necesidades específicas del mercado y que pueda ser comercializada con éxito. Actualmente, ...
Disseny d'una planta d'osmosi inversa per a la recuperació de 3500 l/h d'aigua residual d'una indústria metal.lomecànica

Camilleri Rumbau, María de la Salud (Universitat Politècnica de València, 2013-11-08)

Proyecto Confidencial
Fabricación de membranas de acetato de celulosa aptas para osmosis inversa y nanofiltración mediante el método de inversión de fase

Gozálvez Zafrilla, José Marcial (Universitat Politècnica de València, 2009-03-25)

Los procesos de membrana han alcanzado una amplia aceptación dentro de diversos campos. Sin embargo, la producción de membranas europea no está en relación con el volumen de su utilización, por lo que interesa desarrollarla. ...
Instalación de tratamiento terciario con ósmosis inversa para reutilización del agua de salida de la depuradora de Canals

Palomares Risueño, Margarita (Universitat Politècnica de València, 2014-03-10)

Consulta en la Biblioteca ETSI Industriales (6262)
Instalación de tratamiento terciario mediante membranas para un caudal de 2500 m3/día de agua tratada biológicamente

García Figueruelo, Cristina (Universitat Politècnica de València, 2014-03-04)

Consulta en la Biblioteca ETSI Industriales (6531)
Nonlinear thermodynamic approach to analyze long time osmotic dehydration of parenchymatic apple tissue

Castro Giráldez, Marta; Fito Suñer, Pedro José; Fito Maupoey, Pedro (Elsevier, 2011-01)

[EN] Osmotic dehydration experiments of Granny Smith apple were carried out in order to model the operation by using a nonlinear irreversible thermodynamic approach Samples were immersed into 65% (w/w) sucrose aqueous ...
Optimisation of a ro membrane process in an indirect potable reuse scheme

Daviu Castelló, Rosa (Universitat Politècnica de València, 2013-05-30)

Proyecto Confidencial
Problem-based learning on cell biology and ecophysiology using integrated laboratory and computational activities

Sousa, C. (Universitat Politècnica de València, 2016-03-22)

[EN] Since all the known biological systems require water for their basic biochemical processes, one can find several osmoregulation mechanisms on living organisms for adaptation to related environmental challenges. Osmosis ...
Reverse osmosis concentration of press liquid from orange juice solid wastes:flux decline mechanisms

Garcia-Castello, Esperanza M.; Mayor López, Luis; Chorques, S.; Argüelles Foix, Angel Luís; Vidal Brotons, Daniel José; Gras Romero, María Luisa (Elsevier, 2011-10)

Orange juice production produces high amount of solid waste. An alternative for these wastes is their pressing with lime to obtain a press liquor stream and a dried solid for cattle feeding. The press liquor (around 10 ...
Shrinkage, density, porosity and shape changes during dehydration of pumpkin (Cucurbita pepo L.) fruits

Mayor López, Luis; Moreira, R.; Sereno, A. M. (Elsevier, 2011-03)

The aim of this work was to study the changes in volume, density, porosity and shape factors of pumpkin tissue during osmotic dehydration (OD) and air drying (AD). Pumpkin cylinders with length/diameter ratio of 5/3 were ...
Significance of osmotic temperature treatment and storage time on physical and chemical properties of a strawberry-gel product

Martín-Esparza, M.E.; Escriche Roberto, Mª Isabel; Penagos Veléz, Lucas; Martínez Navarrete, Nuria (Wiley, 2011-03-02)

[EN] Background: The development of fruit-based foods that maintain the nutritional and sensory properties of fresh fruit may help to stimulate fruit consumption by consumers. The possibility of formulating a fruit-gel ...
Some Quality Aspects of Persimmon Jam Manufactured by Osmotic Dehydration without Thermal Treatment

Igual Ramo, Marta; Castelló Gómez, María Luisa; Ortolá Ortolá, Mª Dolores; Andrés Grau, Ana María (De GruyterBerkeley Electronic Press, 2011)

The traditional way of preparing persimmon jam produces astringent flavours due to the conversion of insoluble tannins into soluble tannins as a consequence of the high temperatures used in the process. For this reason, a ...