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Listar por palabra clave "Osmotic dehydration"

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A study on the rehydration ability of isolated apple cells after osmotic dehydration treatments

Seguí Gil, Lucía; Fito Suñer, Pedro José; Fito Maupoey, Pedro (Elsevier, 2013-03)

[EN] A study on rehydration of isolated apple cells is presented. Isolated cells previously dehydrated in 35% and 25% sucrose solutions were rehydrated in 5% sucrose under the microscope with the aim of analyzing the ...
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 ...
Aplicación de métodos combinados para la obtención de porciones de pomelo deshidratado y estudio de su funcionalidad

Pascual Benito, María Isabel (Universitat Politècnica de València, 2013-04-15)

[ES] El consumo de frutas se relaciona con la prevención de enfermedades degenerativas, incluyendo cáncer, enfermedades cerebro-vasculares y la disminución del sistema inmunológico. Estos efectos protectores se consideran ...
Application of edible coatings to partially dehydrated pineapple for use in fruit cereal products

Talens Oliag, Pau; Pérez-Masià, Rocío; Fabra Rovira, María José; Vargas, Maria; Chiralt, A. (Elsevier, 2012)

[EN] The present work analyzes the application method and the effectiveness of edible coatings based on caseinates or chitosan in partially dehydrated pineapple for its use in dry fruit-cereal products. Commercial breakfast ...
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 ...
Colour and rheological properties of non-conventional grapefruit jams: instrumental and sensory measurement

Igual Ramo, Marta; Contreras Monzón, Carolina Ivonne; Martínez Navarrete, Nuria (Elsevier, 2014-04)

Alternative methods with which to obtain grapefruit jams have been applied. These include the use of osmotic dehydration (OD) and/or microwave energy (MW), as an alternative to conventional heating, and the incorporation ...
Combined osmodehydration and high pressure processing on the enzyme stability and antioxidant capacity of a grapefruit jam

Igual Ramo, Marta; Sampedro, Fernando; Martínez Navarrete, Nuria; Fan, Xuetong (Elsevier, 2013-02)

[EN] A combined osmodehydration process and high pressure treatment (OD-HHP) was developed for grapefruit jam preservation. The inactivation kinetics of pectin methylesterase (PME) and peroxidase (POD) in the osmodehydrated ...
Comparative Study of Mass Transfer in Wet and Dry Osmotic Dehydration

Peinado Pardo, Irene; Rosa Barbosa, Estela María; Heredia Gutiérrez, Ana Belén; Andrés Grau, Ana María (Biological and chemical publishing, 2013-08)

[EN] The differences in the external osmotic medium, dry or dissolved osmotic agent and its concentration (constant or variable) can significantly influence the kinetics of mass transfer. The objective of this work was to ...
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 ...
Efecto de las condiciones de fritura a vacío en el procesado de chips de kiwi (Actidinia chinensis)

Gómez Pinedo, Sandra (Universitat Politècnica de València, 2013-04-23)

[ES] El consumo de productos fritos como aperitivos aumenta a medida que se incrementa la oferta comercial. Al igual que aumenta el consumo, crece la preocupación por la calidad nutricional de los chips, lo que motiva la ...
Effect of Osmotic Dehydration Under High HydrostaticPressure on Microstructure, Functional Propertiesand Bioactive Compounds of Strawberry (Fragaria Vesca)

Nunez-Mancilla, Y.; Vega-Galvez, A.; Perez-Won, M.; Zura, L.; García Segovia, Purificación; Di Scala, Karina Cecilia (Springer Verlag (Germany), 2014-02)

Sliced strawberries were subjected to combined osmotic dehydration (40 °Brix) and high hydrostatic pressure (HHP) at 100, 200, 300, 400 and 500 MPa for 10 min. This research was carried out to study the effects of ...
Effect of pulsed electric fields pre-treatment on mass transport during the osmotic dehydration of organic kiwifruit

Traffano-Schiffo, Maria Victoria; Tylewicz, Urszula; Castro Giraldez, Marta; Fito Suñer, Pedro José; Ragni, Luigi; Dalla Rosa, Marco (Elsevier, 2016-12)

[EN] Recently, some authors have applied pulsed electric fields (PEF) as a pre-treatment of osmotic dehydration, showing a faster kinetics of dehydration. Osmotic dehydration of fruit tissue shows complex mass transfer ...
Effect of saccharide additives on dehydration–drying kinetics and quality properties of dried kiwi fruit products

Ueno, Shigeaki; Iijima, Rei; Harada, Mari; Liu, Hsiuming; Shimada, Reiko; Fukami, Ken (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] The effects of saccharide additives on the dehydration and drying properties as well as the quality properties of dried kiwi fruit products were investigated. Sliced kiwi fruits were soaked and dehydrated in citric ...
Effect of the addition of plant extracts on the microbiota of minimally processed strawberry jam and its physicochemical and sensorial properties

Gómez, F.; Igual Ramo, Marta; Camacho Vidal, Mª Mar; Pagán Moreno, Mª Jesús (Taylor &amp; Francis: STM, Behavioural Science and Public Health Titles, 2013-05)

extract addition (pomegranate, rosemary, lemon and balsamic lemon) have been applied to strawberry jam obtained by osmotic dehydration in order to avoid its fast decline. Microbiological, physicochemical and sensorial ...
Effect of the re-use of the osmotic solution on the stability of osmodehydro-refrigerated grapefruit

Moraga Ballesteros, María José; Moraga Ballesteros, Gemma; Martínez Navarrete, Nuria (Elsevier, 2011-01)

Osmotic dehydration (OD) of grapefruit (55 degrees Brix sucrose solution, 30 degrees C) was carried out to obtain 75 g water/100 g sample in the final product. Although the grapefruit was replaced each time, the osmotic ...
ESTUDIO DEL EFECTO DE LAS OPERACIONES DE LIOFILIZACIÓN Y DESHIDRATACIÓN OSMÓTICA SOBRE LA VIABILIDAD DE LOS MICROORGANISMOS Y LAS PROPIEDADES ÓPTICAS Y MECÁNICAS DE UN SNACK DE MANZANA (VAR GRANNY SMITH) CON UN ELEVADO CONTENIDO EN LACTOBACILLUS SALIVARIUS SPP. SALIVARIUS

Morales Benavides, Laura (Universitat Politècnica de València, 2012-01-20)

En este trabajo se ha estudiado el efecto de las operaciones de liofilización y deshidratación osmótica sobre la viabilidad de los microorganismos y las propiedades ópticas y mecánicas de un alimento probiótico desarrollado ...
Jam processing and storage effects on b-carotene and flavonoids content in grapefruit

Igual Ramo, Marta; García Martínez, Eva María; Camacho Vidal, Mª Mar; Martínez Navarrete, Nuria (Elsevier, 2013-04)

[EN] Grapefruit phytochemicals (beta-carotene and flavonoids) stability after different jam processing was evaluated. Osmotic dehydration, microwave energy and conventional heating techniques have been used to obtain jam. ...