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Browsing by Subject "Vegetables"

Now showing items 1-18 of 18

Application of power ultrasound on the convective drying of fruits and vegetables: effects on quality

Rogríguez, Óscar; Eim, Valeria S.; Roselló Matas, Carmen; Femenía, Antonio; Carcel Carrión, Juan Andrés; Simal, Susana (John Wiley & Sons, 2018)

[EN] Drying gives rise to products with a long shelf life by reducing the water activity to a level that is sufficiently low to inhibit the growth of microorganisms, enzymatic reactions and other deteriorative reactions. ...
Breeding vegetables with increased content in bioactive phenolic acids

Kaushik, Prashant; Andújar, Isabel; Vilanova Navarro, Santiago; Plazas Ávila, María de la O; Gramazio, Pietro; Herraiz García, Francisco Javier; Brar, Navjot Singh; Prohens Tomás, Jaime (MDPI, 2015-10)

[EN] Vegetables represent a major source of phenolic acids, powerful antioxidants characterized by an organic carboxylic acid function and which present multiple properties beneficial for human health. In consequence, ...
Comparison of vacuum treatments and traditional cooking in vegetables using instrumental and sensory analysis

Iborra Bernad, María del Consuelo (Universitat Politècnica de València, 2013-10-21)

Los objetivos de la presente tesis fueron comparar el efecto de tres técnicas de cocción en varios vegetales y su selección para cada producto estudiado. Para ello, los trabajos realizados han considerado los cambios ...
Desarrollo y caracterización de helados salados con microalgas

García Gómez, Vanessa (Universitat Politècnica de València, 2019-05-03)

[ES] El helado es un alimento tradicionalmente de sabor dulce, que se consume en estado congelado. Para este proyecto, se ha decidido romper los esquemas del mercado elaborando helados salados, con la particularidad de ...
Detection and enumeration of viable Listeria monocytogenes cells from ready-to-eat and processed vegetable foods by culture and DVC-FISH

Moreno Trigos, Mª Yolanda; Sánchez Contreras, Javier; Montes Estellés, Rosa Mª; García Hernández, Jorge; Ballesteros, Lorena; Ferrús Pérez, Mª Antonia (Elsevier, 2012-10)

Listeria monocytogenes is an important agent of foodborne disease, showing low prevalence but high mortality. There is evidence that vegetables are important vehicles of transmission, especially those minimally processed ...
Development of monoclonal antibody-based immunoassays for the analysis of bisphenol A in canned vegetables

Moreno Tamarit, Mª José; D'Arienzo, Pasquale; Manclus Ciscar, Juan José; Montoya Baides, Ángel (2011)

The aim of this work was the development of monoclonal antibodies (MAbs) and highly sensitive immunoassays (ELISAs) to bisphenol A (BPA), a well-known endocrine disruptor able to migrate from the internal coating of cans ...
Edible films and coatings to prevent the detrimental effect of oxygen on food quality: Possibilities and limitations

Bonilla Lagos, Maria Jeannine; Atarés Huerta, Lorena María; Vargas, Maria; Chiralt, A. (Elsevier, 2012-05)

[EN] Oxygen has a deleterious effect on the quality of a wide variety of food products. The application of edible films and coatings to food products represents a new approach to solve this problem. Edible films and coatings ...
Effect of pH on Color and Texture of Food Products

Andrés Bello, María Desamparados; BARRETO PALACIOS, VIVIAN; García Segovia, Purificación; Mir-Bel, J.; Martínez Monzó, Javier (Springer Verlag (Germany), 2013-09)

[EN] Color and texture are important quality characteristics and major factors affecting sensory perception and consumer acceptance of foods. pH has an important effect on pigments (e.g., chlorophyll, carotenoids, anthocyanins, ...
Elaboración de un Plan de Control y Reducción del Porcentaje de Defectuoso Para Mejorar la Calidad y Aumentar la Eficiencia de la Línea, en una Empresa Dedicada a la Producción de Frutas y Vegetales Congelados

Viola Valdez, Héctor Manuel (Universitat Politècnica de València, 2019-10-17)

[ES] El presente proyecto está enfocado en mejorar la calidad y buscar oportunidades de mejoras a lo largo de la línea de producción de maíz mazorca y grano, para posteriormente explotar estas oportunidades de mejoras ...
Establecimiento del tamaño de raciones de consumo de frutas y hortalizas para su uso en guías alimentarias en el entorno español: propuesta del Comité Científico de la Asociación 5 al día

Russolillo, Giuseppe; Baladia, Eduard; Moñino, Manuel; Marques-Lopes, Iva; Farran, Andreu; Bonany, Joan; Gilabert, Victoria; Astiasarán, Iciar; Raigón Jiménez, Mª Dolores; Martínez, Alfredo; Ballesteros, Juan Manuel; Miret, Francesc; Palou, Andreu; Romero-de-Ávila, María Dolores; Polanco, Isabel (Fundación Española de Dietistas-Nutricionistas, 2019-12)

[EN] Introduction: Food servings are standard amounts of food stuffs or drinks to help dietetic advice to promote and preserve health. The aim is to establish the serving size of fruits and vegetables (FH) to be used in ...
Evaluation of risk impact of consumers' behaviour in terms of exposure to Listeria monocytogenes in lettuce

Doménech Antich, Eva Mª; Conchado Peiró, Andrea; Escriche Roberto, Mª Isabel (Wiley, 2014-03)

The influence that consumers have on the exposure assessment due to the presence of Listeria monocytogenes in lettuce was studied. Four stages of the food chain were considered: transport home, storage, handling and washing. ...
Functional foods enriched in Aloe vera. Effects of vacuum impregnation and temperature on the respiration rate and the respiratory quotient of some vegetables

Sanzana Ramos, Sigrid Ximena; Gras Romero, María Luisa; Vidal Brotons, Daniel José (Elsevier, 2011)

[EN] This work is part of a study on the process of production of vegetables enriched in Aloe vera using the vacuum impregnation (VI) technique. The objectives of this work were: (i) to analyze the effects of VI with Aloe ...
Helicobacter pylori growth pattern in reference media and extracts from selected minimally processed vegetables

Pina Pérez, Maria Consuelo; González Pellicer, Ana; Moreno Trigos, Mª Yolanda; Ferrús Pérez, Mª Antonia (Elsevier, 2017)

[EN] Helicobacter pylori is an emergent foodborne pathogen of concern, the entrance of which into the food chain has been recently related with the possible contamination of raw or minimally processed vegetables. The present ...
Isolation, molecular identification and quinolone-susceptibility testing of Arcobacter spp. isolated from fresh vegetables in Spain

González Pellicer, Ana; Bayas-Morejón, Isidro Favian; Ferrús Pérez, Mª Antonia (Elsevier, 2017)

[EN] Some species of the Arcobacter genus are considered emerging foodborne and waterborne enteropathogens. However, the presence of Arcobacter spp. in vegetables very little is known, because most studies have focused on ...
Plan de negocio para la creación de una empresa de elaboración de smoothies vegetales y de frutas por altas presiones

Sánchez Marco, Luis David (Universitat Politècnica de València, 2019-10-07)

[ES] El trabajo consiste en modelizar teóricamente mediante la creación de un plan de negocio estructurado la puesta en marcha de una nueva empresa sobre smoothies vegetales y de frutas por altas presiones. Los vegetales ...
Proyecto de central hortofrutícola y centro de difusión agroecológica en el municipio de Burjassot, Valencia

Castillo Gironés, Salvador (Universitat Politècnica de València, 2019-10-07)

[ES] El objetivo es realizar un Proyecto de un espacio de difusión agroecológico donde los productores ecológicos, empresas y clientes puedan hacer negocios, compartir y crear conocimiento e ideas, un espacio que acerque ...
Recent advances and applications of hyperspectral imaging for fruit and vegetable quality assessment

Lorente, D.; Aleixos Borrás, María Nuria; Gómez Sanchís, Juan; Cubero, S.; García Navarrete, Óscar Leonardo; Blasco Ivars, José (Springer Verlag, 2011-05)

[EN] Hyperspectral imaging systems are starting to be used as a scientific tool for food quality assessment. A typical hyperspectral image is composed of a set of a relatively wide range of monochromatic images corresponding ...
Uso de ultrasonidos para la caracterización no destructiva de frutas y verduras

Mengod Bautista, Javier (Universitat Politècnica de València, 2020-10-06)

[ES] Actualmente, no existen técnicas de control de calidad en línea que permitan determinar la calidad de frutas enteras y verduras mediante técnicas no destructivas. El incremento de la demanda de los consumidores por ...