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Browsing by UPV Unit "Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments"

Now showing items 1-20 of 1295

A new internal quality index for mango and its predicción by external visible and near-infrared reflection spectroscopy

Cortés López, Victoria; Ortiz Sánchez, María Coral; Aleixos Borrás, María Nuria; Blasco Ivars, José; Cubero García, Sergio; Talens Oliag, Pau (Elsevier, 2016-04-27)

[EN] A non-destructive method based on external visible and near-infrared reflection spectroscopy for determining the internal quality of intact mango cv. ‘Osteen’ was investigated. An internal quality index, well ...
A novel process for obtaining smoke-flavoured salmon using water vapour permeable bags.

Rizo Párraga, Arancha María; Mañes Lázaro, Verónica; Fuentes López, Ana; Fernández Segovia, Isabel; Barat Baviera, José Manuel (Elsevier, 2015-03)

[EN] We aimed to optimise a new smoking-salting method using water-vapour permeable bags to obtain smoke-flavoured salmon. This involved a smoking-salting process with three salt doses (4, 6, 8 g salt/100 g fresh salmon) ...
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 ...
A Viscoelastic Model for Honeys Using the Time-Temperature Superposition Principle (TTSP)

Oroian, Mircea; Amariei, Sonia; Escriche Roberto, Mª Isabel; Gutt, Gheorghe (Springer Verlag (Germany), 2013-09)

[EN] The viscoelastic parameters storage modulus (G¡ä) and loss modulus (G¡å) were measured at different temperatures (5ºC, 10ºC, 15ºC, 20ºC, 25ºC, 30ºC, and 40ºC) using oscillatory thermal analysis in order to obtain ...
A voltammetric e-tongue tool for the emulation of the sensorial analysis and the discrimination of vegetal milks

Pascual, Lluís; Gras Romero, María Luisa; Vidal Brotons, Daniel José; Alcañiz Fillol, Miguel; Martínez-Máñez, Ramón; Ros-Lis, José Vicente (Elsevier, 2018)

[EN] The relevance of plant-based food alternatives to dairy products, such as vegetable milks, has been growing in recent decades, and the development of systems capable of classifying and predicting the sensorial profile ...
Accelerated mild heating of dry-cured ham by applying power ultrasound in a liquid medium

Contreras-Ruiz, Marina; Benedito Fort, José Javier; Bon Corbín, José; Garcia-Perez, J.V. (Elsevier, 2018)

[EN] Mild thermal treatments could be considered a feasible technique with which to improve the texture of dry-cured ham. This study explores the feasibility of using power ultrasound (PuS) to intensify heat transfer during ...
Aceptabilidad del zumo de pomelo en función del procesado

Perera Pérez, Paloma Candelaria (2016-09-07)

[ES] En este trabajo se pretende estudiar el efecto del procesado en algunas propiedades físicas y sensoriales de zumos de pomelo. Por una parte se obtendrá zumo a partir de pomelo en polvo, obtenido por atomización y por ...
Acoustically assisted supercritical CO2 extraction of cocoa butter: Effects on kinetics and quality

Rodríguez, Óscar; Ortuño Cases, Carmen; Simal Florindo, Susana; Benedito Fort, José Javier; Femenia, Antoni; Roselló Matas, Carmen (Elsevier, 2014-10)

[EN] The effect of high power ultrasound (US) application and pressure on the supercritical fluid extraction (SFE) kinetics of cocoa butter and on characteristics of the extracted cocoa butter (fatty acids composition, ...
Active bilayer films of thermoplastic starch and polycaprolactone obtained by compression molding

Ortega-Toro, Rodrigo; Morey, Iris; Talens Oliag, Pau; Chiralt, A. (Elsevier, 2015-08-20)

[EN] Bilayer films consisting of one layer of PCL with either one of thermoplastic starch (S) or one of thermo-plastic starch with 5% PCL (S95) were obtained by compression molding. Before compression, aqueoussolutions of ...
Active starch-gelatin films for shelf-life extension of marinated salmon

Moreno Marro, Olga; Gil, Agueda; Atarés Huerta, Lorena María; Chiralt, A. (Elsevier, 2017)

[EN] Biodegradable active films were obtained by casting, using glycerol plasticized oxidized corn starch (OS) and bovine gelatine (BG) blends (1:1 mass ratio), with and without ethyl lauroyl arginate (LAE) as antimicrobial ...
Actividad del agua en alimentos: concepto, medida y aplicaciones

Cardona Serrate, Fernando (2019-06-11)

La actividad del agua es un parámetro relacionado con el contenido de agua de un alimento, concretamente con el agua disponible o no ligada al soluto. Es un parámetro determinante en su vida útil, ya que es indicativo del ...
ACTUALIZACIÓN DEL SISTEMA DE GESTIÓN DE LA CALIDAD DE UNA CONSULTORÍA QUÍMICA SEGÚN LA NUEVA ISO 9001:2015

Ferrer Rosello, Tania (2018-10-11)

[ES] Entre los sistemas de gestión de la calidad (SGC), la norma ISO 9001 es de las más reconocidas internacionalmente. Esta norma es aplicable a cualquier organización, independientemente de su tamaño, su modelo de negocio ...
Adding neutral or anionic hydrocolloids to dairy proteins underin vitro gastric digestion conditions

Borreani, Jennifer Alexandra Audrey; Llorca Martínez, Mª Empar; Larrea Santos, Virginia; Hernando Hernando, Mª Isabel (Elsevier, 2016-06)

The effect of adding uncharged polysaccharides such as konjac glucomannan (KGM) or negatively charged polysaccharides such as alginate to dairy protein ingredients - milk, whey proteins and calcium caseinate - was investigated ...
Adding Value to Fruit Processing Waste: Innovative Ways to Incorporate Fibers from Berry Pomace in Baked and Extruded Cereal-based Foods A SUSFOOD Project

Rohm, Harald; Brennan, Charles; Turner, Charlotta; Guenther, Edeltraud; Campbell, Grant; Hernando Hernando, Mª Isabel; Struck, Susanne; Kontogiorgos, Vassilis (MDPI, 2015-12)

This article communicates the set-up of BERRYPOM, a European research project established in the second call of the SUStainable FOOD Production and Consumption (SUSFOOD) network. The project deals with the by-product from ...
Aditivos y enzimas sobre la funcionalidad del almidón sometido a tratamientos térmicos.

Santamaría Arnal, María (2019-10-11)

[ES] El almidón es el constituyente mayoritario en una gran mayoría de alimentos, incluyendo productos de panadería. Una práctica común en tecnología de alimentos es la utilización de la congelación/descongelación para ...
Adulteración de la cera de abeja. Problemática en su industrialización y comercialización.

Trillo Soler, Alicia (2017-10-04)

[ES] The adulteration of beeswax is increasingly worrying the beekeeping sector. It is a natural product of the hive in which the incorporation of any substance is considered a fraudulent practice. The industrial sheets ...
Advantages of sous-vide cooked red cabbage: structural, nutritional and sensory aspects

Iborra Bernad, María del Consuelo; Tárrega, Amparo; García Segovia, Purificación; Martínez Monzó, Javier (Elsevier, 2014-05)

The comparison between equivalent cooking treatments should be applied in a systematic way. This study proposes a methodical way to provide cooked samples with similar firmness using two cooking treatments. In addition, ...
Air- borne ultrasonic application in the drying of grape skin: Kinetic and quality considerations

Cruz, L.; Clemente Polo, Gabriela; Mulet Pons, Antonio; Ahmad-Qasem Mateo, Margarita Hussam; Barrajón-Catalán, E.; García Pérez, José Vicente (Elsevier, 2016)

[EN] The aim of this work was to address the air-borne application of power ultrasound in the convective drying of grape skin, a by-product of winemaking. For that purpose, convective drying experiments were carried out ...
Alginate Beads Containing Lactase: Stability and Microstructure

Traffano-Schiffo, Maria Victoria; Aguirre Calvo, Tatiana R.; Castro Giráldez, Marta; Fito Suñer, Pedro José; Santagapita, Patricio R. (American Chemical Society, 2017)

[EN] beta-Galactosidase (lactase) is a widely used enzyme in the food industry; however, it has low stability against thermal and mechanical treatments. Due to this, the purpose of the present research was to analyze the ...
Almacenamiento de zumo de clementina inoculado con Lactobacillus salivarius spp. salivarius (CECT 4063): efecto de la trehalosa y/o la homogeneización sobre la adhesión a la mucina intestinal y otras propiedades funcionales.

Baena Noriega, Nicole Andrea (2019-10-10)

[ES] Los probióticos son microorganismos que, consumidos en cantidades adecuadas, ejercen efectos beneficiosos sobre la salud del huésped. Para su inclusión en los alimentos deben ser considerados como ingredientes GRAS y ...