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Listar por palabra clave "Organic acids"

Mostrando ítems 1-20 de 26

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Aditivos sensoriales en piensos de lechones de transición: respuesta del rendimiento productivo

Meran Sabala, José Luis (Universitat Politècnica de València, 2018-12-12)

El objetivo del presente estudio fue evaluar el efecto de enmascaramiento del sabor amargo, producido por la inclusión de aceites esenciales y antibióticos en el pienso de lechones en la fase de starter, sobre los ...
Alternatives to antibiotic growth promoters in rabbit feeding: a review

Falcão-e-Cunha, L.; Castro-Solla, L.; Maertens, L.; Marounek, M.; Pinheiro, V.; Freire, J.; Mourão, J. L. (World Rabbit Science. ICTA. UPV, 2007)

[EN] This review is focused on the most studied and developed substances which are commonly knownas alternatives to dietary antibiotics, particularly as far as rabbit feeds are concerned. After a reminder of thereason to ...
Aplicación de un método de secado combinado para la obtención de porciones de cocona (Solanum sessiliofurum Dunal) de alta calidad

Agudelo Sterling, Claudia Marcela (Universitat Politècnica de València, 2013-11-21)

[ES] Se ha estudiado el efecto de la aplicación de un método combinado de deshidratación osmótica y secado por aire caliente (DO+SAC) sobre la cinética de secado y algunas propiedades fisicoquímicas y funcionales de porciones ...
Breeding strategies for improving the performance and fruit quality of the pepino (Solanum muricatum): A model for the enhancement of underutilized exotic fruits

Rodríguez Burruezo, Adrián; Prohens Tomás, Jaime; Fita, Ana (Elsevier, 2011-08)

The pepino (Solanum muricatum Aiton) is a neglected Andean crop that has elicited an increasing interest from exotic fruit markets. The pepino is highly diverse and, by using appropriate breeding strategies, it has been ...
Coating typologies and constrained swelling of hyaluronic acid gels within scaffold pores

Arnal Pastor, María Pilar; Vallés Lluch, Ana; Keicher, Matthias; Monleón Pradas, Manuel (Elsevier, 2011)

[EN] A set of elastomeric scaffolds with a well defined porous structure was prepared with a template leaching procedure and coated with hyaluronic acid solutions. Depending on the coating process parameters the hyaluronic ...
Composition of eggplant cultivars of the Occidental type and implications for the improvement of nutritional and functional quality

San José, Raquel; Sánchez Mata, María de Cortes; Cámara, Maria Montaña; Prohens Tomás, Jaime (Wiley, 2013-12)

We have investigated the diversity for composition in seven eggplant (Solanum melongena) cultivars of the Occidental type. The results show that, with the exception of moisture content and pH, there is a wide diversity for ...
Dietary effect of short-chain organic acids on growth performance, mortality and development of intestinal lymphoid tissues in young non-medicated rabbits

Romero, Carlos; García Rebollar, Pilar; Dal Bosco, Alessandro; Castellini, Cesare; Cardinali, Raffaella (Editorial Universitat Politècnica de València, 2011)

[EN] This work aimed to test the effect of a dietary inclusion of formic and citric acids on growth performance, mortality, jejunal histology and development of intestinal lymphoid tissues in growing non-medicated rabbits. ...
Diversity for chemical composition in a collection of different varietal types of tree tomato (Solanum betaceum Cav.), an Andean exotic fruit

Acosta-Quezada, P.G.; Raigón Jiménez, Mª Dolores; Riofrío-Cuenca, Tania; García Martínez, María Dolores; Plazas Ávila, María de la O; Burneo, J.I.; Figueroa, Jorge G.; Vilanova Navarro, Santiago; Prohens Tomás, Jaime (Elsevier, 2015-02-15)

[EN] We evaluated 23 tree tomato (Solanum betaceum) accessions from five cultivar groups and one wild relative (Solanum cajanumense) for 26 composition traits. For all traits we found highly significant differences (P < ...
Effect of processing on the drying kinetics and functional value of dried apricot

Igual Ramo, Marta; García Martínez, Eva María; Martín-Esparza, M.E.; Martínez Navarrete, Nuria (Elsevier, 2012-07)

Apricots can be considered as a good source of phenolic compounds, which are beneficial for human health. Microwaves may be an alternative to the conventional sun or hot air drying techniques used to obtain dried apricot. ...
Effect of relative humidity and storage time on the bioactive compounds and functional properties of grapefruit powder

Moraga Ballesteros, Gemma; Igual Ramo, Marta; García Martínez, Eva María; Mosquera, L. Hicela; Martínez Navarrete, Nuria (Elsevier, 2012-10)

The modified state diagram of freeze-dried grapefruit powder was obtained in order to determine the critical water content and critical water activity that cause the glass transition of the amorphous matrix at storage ...
Effect of Rootstock on the Fruit Quality of Mandarins "Clemenules" and "Tango", and Blood Oranges "Tarocco Rosso" and "Moro"

Morales Alfaro, Julia (Universitat Politècnica de València, 2021-05-03)

[ES] La citricultura se enfrenta a escenarios ambientales cambiantes que provocan diferentes estreses bióticos y abióticos que pueden dificultar la producción o afectar a la calidad de la fruta. El patrón sobre el cual se ...
Effects of drying and pretreatment on the nutritional and functional quality of raisins

Carranza Concha, José; Benlloch Tinoco, María; Camacho Vidal, Mª Mar; Martínez Navarrete, Nuria (Elsevier, 2012-04)

The close relationship between the consumption of fruits and health status stems from the nutritional and non-nutritional compounds found in fruits which play a key role in the prevention of different diseases. However, ...
Estudio de la separación mediante electrodiálisis de citrato y nitrato presentes en biorreactores para la producción de ácidos orgánicos

Ruiz García, María (Universitat Politècnica de València, 2021-10-04)

[ES] En el presente Trabajo Fin de Grado se analiza el transporte de aniones citrato y nitrato a través de una membrana de intercambio aniónico AMV-N en sistemas de electrodiálisis. La separación de aniones citrato y nitrato ...
Evaluation of germplasm in Solanum section Lycopersicon for tomato taste improvement

Galiana Balaguer, Luis; Ibañez, G.; Cebolla Cornejo, Jaime; Roselló Ripollés, Salvador (Scientific and Technological Research Council of Turkey, 2018)

[EN] The genetic potential of accessions from Solanum section Lycopersicon (S. lycopersicum L., S. lycopersicum var. cerasiforme, S pimpinelhfolium L., and S. habrochaites Knaap & Spooner) for breeding tomato taste has ...
FT-MIR determination of taste-related compounds in tomato: a high throughput phenotyping analysis for selection programs

Ibañez, G.; Valcárcel-Germes, Mercedes; Cebolla Cornejo, Jaime; ROSELLO RIPOLLES, SALVADOR (John Wiley & Sons, 2019-08-30)

[EN] BACKGROUND: Tomato taste is defined by the accumulation of sugars and organic acids. Individual analyses of these compounds using high-performance liquid chromatography (HPLC) or capillary zone electrophoresis (CZE) ...
Insights on Salt Tolerance of Two Endemic Limonium Species from Spain

González-Orenga, Sara; Ferrer-Gallego, P. Pablo; Laguna, Emilio; López-Gresa, María Pilar; Donat-Torres, Maria P.; Verdeguer Sancho, Mercedes María; Vicente, Oscar; Boscaiu, Monica (MDPI AG, 2019-12)

[EN] We have analysed the salt tolerance of two endemic halophytes of the genus Limonium, with high conservation value. In the present study, seed germination and growth parameters as well as different biomarkers-photosynthetic ...
On the selective transport of mixtures of organic and inorganic anions through anion-exchange membranes: A case study about the separation of nitrates and citric acid by electrodialysis

Martí Calatayud, Manuel César; Ruiz-García, M.; Pérez-Herranz, Valentín (Elsevier, 2025-02-19)

[EN] Electrodialysis is finding an increasing number of applications, recently also in the separation and purification of organic acids. This technology involves reducing the use of chemicals and the generation of wastes, ...
Quality analysis of fresh and dried mangoes

Arendt, S.; Jodicke, K.; Hofacker, W.; Speckle, W. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Organic acids, sugar and colour define the quality and the taste of mangoes. The quality deteriorates during drying on a single-layer-dryer. Quality losses can be reduced by using drying parameters that influence the ...
Quality stability assessment of a strawberry-gel product during storage

Martín-Esparza, M.E.; Escriche Roberto, Mª Isabel; Penagos, L.; Martínez Navarrete, Nuria (Wiley, 2011-04)

A strawberry-gel product was formulated by using osmotic treatment. The osmotic solution (OS) used to dehydrate the fruit was mixed with carrageenan and employed to formulate the gel. In order to prevent a further dehydration ...
Quantification of organic acids using voltammetric tongues

Escobar García, Juan David; Alcañiz Fillol, Miguel; Masot Peris, Rafael; Fuentes López, Ana; Bataller Prats, Román; Soto Camino, Juan; Barat Baviera, José Manuel (Elsevier, 2013-06-01)

Recently, electronic tongues (ET) have appeared as an excellent alternative to traditional techniques for the evaluation of food quality and processes. ET systems are based on arrays of low selectivity sensors that are ...