Por motivos de mantenimiento se ha deshabilitado el inicio de sesión temporalmente. Rogamos disculpen las molestias.
NombreÚbeda Aguilera, Cristina
DepartamentoNutrición y Bromatología, Toxicología y Medicina Legal
Área de conocimientoNutrición y Bromatología
Categoría profesionalProfesora Titular de Universidad
Correo electrónicoSolicitar
           
  • Nº publicaciones

    37

  • Nº visitas

    6247

  • Nº descargas

    10047


 

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Commercial wine yeast nitrogen requirement influences the production of secondary metabolites (aroma, hydroxytyrosol, melatonin and other bioactives) during alcoholic fermentation

González Ramírez, Marina; Kazakova, Julia; García Serrano, Pedro; Úbeda Aguilera, Cristina; Valero, Eva; Cerezo López, Ana Belén; Troncoso González, Ana María; García Parrilla, María del Carmen (Elsevier, 2024)
During alcoholic fermentation, Saccharomyces cerevisiae synthesizes different compounds, which are crucial for product ...
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Chemical Characterization of Sauvignon Blanc Wines from Three Cold-Climate-Growing Areas of Chile

Rojas, Javiera; Viacava, Claudia; Úbeda Aguilera, Cristina; Peña-Neira, Álvaro; Cuneo, Italo F.; Kuhn, Nathalie; Cáceres-Mella, Alejandro (Multidisciplinary Digital Publishing Institute, 2024)
The influence of the geographical location on the chemical composition of commercial Sauvignon Blanc wines was investigated. ...
Tesis Doctoral
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Estudio de biomarcadores volátiles con potencial para el diagnóstico y seguimiento de enfermedades mediante cromatografía de gases acoplada a espectrometría de masas

Rubio Sánchez, Ricardo; Ríos-Reina, Rocío; Úbeda Aguilera, Cristina (2024)
A lo largo de la historia se ha utilizado el olor para detectar diferentes enfermedades, como es el caso de la diabetes ...
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Under-vine Zulla Cover crop: Effect on Glycosidic Aroma Precursors of Vitis vinifera L. cv Syrah Musts

Segura Borrego, María del Pilar; Tejero, Susana; Puertas, Belén; Valero, Eva; Úbeda Aguilera, Cristina; Morales Gómez, María Lourdes (Elsevier, 2024)
The employment of cover cropping has been developed in vineyards to mitigate soil erosion and the massive use of herbicides, ...
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Volatile Biomarkers of Gram-positive Bacteria of Clinical Relevance as a Tool for Infection Diagnosis

Rubio Sánchez, Ricardo; Lepe Balsalobre, Esperanza; Úbeda Aguilera, Cristina; Lepe Jiménez, José Antonio (Sociedad Española de Microbiologia, 2024)
Aim: Volatile organic compounds (VOCs) are being studied as potential biomarkers in many infections. Therefore, this study ...
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Volatile biomarkers of Gram‑positive bacteria of clinical relevance as a tool for infection diagnosis

Rubio Sánchez, Ricardo; Lepe Balsalobre, Esperanza; Úbeda Aguilera, Cristina; Lepe Jiménez, José Antonio (Springer, 2024)
Aim: Volatile organic compounds (VOCs) are being studied as potential biomarkers in many infections. Therefore, this study ...
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Antarctic Soil Yeasts with Fermentative Capacity and Potential for the Wine Industry

Navarro, Laura; Gil I Cortiella, Mariona; Gutiérrez Moraga, Ana; Calisto, Nancy; Úbeda Aguilera, Cristina; Corsini, Gino (MDPI, 2023)
Generalmente se emplean bajas temperaturas de fermentación para obtener vinos de alta calidad. Esto es especialmente ...
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Effect of chemotherapy on urinary volatile biomarkers for lung cancer by HS-SPME-GC-MS and chemometrics.

Rubio Sánchez, Ricardo; Ríos-Reina, Rocío; Úbeda Aguilera, Cristina (Wiley Open Access, 2023)
Background Volatile organic compounds (VOCs) have been studied as possible biomarkers in several diseases, including lung ...
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Determination of volatile compounds for the differentiation of PDO fortified wines with different ageing methods as a tool for controlling their authenticity

Úbeda Aguilera, Cristina; Cortejosa, David; Morales Gómez, María Lourdes; Callejón Fernández, Raquel María; Ríos-Reina, Rocío (Elsevier, 2023)
The aim of this work was to study the differentiating volatile profiles of the Spanish protected designation of origin ...
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Feasibility of using volatile urine fingerprints for the differentiation of sexually transmitted infections

Rubio Sánchez, Ricardo; Úbeda Aguilera, Cristina; Ríos-Reina, Rocío (Springer, 2023)
Sexually transmitted infections (STIs) are a public health problem worldwide, and current diagnostic methods have certain ...
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Phenolic, polysaccharides composition, and texture properties during ripening and storage time of new table grape cultivars in Chile

Peña Neira, Álvaro; Gil I Cortiella, Mariona; Úbeda Aguilera, Cristina; Pastenes, Claudio; Villalobos, Luís; Contador, Loreto; Infante, Rodrigo; Gómez, Camila (MDPI, 2023)
The aim of this study is to determine the phenolic and polysaccharidic composition, texture properties, and gene expression ...
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Approaching Study on the Relationship Between Saccharomyces cerevisiae Production of Tyrosol, Hydroxytyrosol, and Melatonin with Volatile Compounds in Fermented Must

González Ramírez, Marina; Marín Torres, María del Mar; Gallardo Fernández, Marta; Planells-Carcel, Andrés; Bisquert, Ricardo; Valero Blanco, Eva María; Úbeda Aguilera, Cristina; Troncoso González, Ana María; García Parrilla, María del Carmen (Springer, 2023)
Yeasts are feasible and efective bioreactors and, therefore, there is a great interest in their industrial employment for ...
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Fecal Volatile Organic Compounds and Microbiota Associated with the Progression of Cognitive Impairment in Alzheimer’s Disease

Úbeda Aguilera, Cristina; Vázquez Carretero, María Dolores; Luque Tirado, Andrea; Ríos-Reina, Rocío; Rubio Sánchez, Ricardo; Franco Macías, Emilio; García Miranda, Pablo; Calonge Castrillo, María Luisa; Peral Rubio, María José (MDPI, 2023)
Metabolites produced by an altered gut microbiota might mediate the effects in the brain. Among metabolites, the fecal ...
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Identification of volatile biomarkers of Trichomonas vaginalis infection in vaginal discharge and urine

Rubio Sánchez, Ricardo; Ríos-Reina, Rocío; Úbeda Aguilera, Cristina (Springer Nature, 2023)
Abstract: Trichomoniasis, a disease caused by Trichomonas vaginalis, is the most common non-viral sexually transmitted ...
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Chemical and Sensorial Characterization of Scented and Non-Scented Alstroemeria Hybrids

Aros, Danilo; Suazo, Macarena; Medel, Marcela; Úbeda Aguilera, Cristina (Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Floral scent plays an important ecological role attracting pollinators. Its composition has been elucidated for a vast ...
Trabajo Fin de Grado
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Actualizaciones en alimentación: dietas no convencionales, alimentos en tendencia y ayudantes tecnológicos

Llano Rosa, María; Úbeda Aguilera, Cristina (2021)
Actualmente la alimentación y la nutrición son consideradas uno de los pilares básicos en nuestro día a día y son cada ...
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Chemical, physical, and sensory effects of the use of bentonite at different stages of the production of traditional sparkling wines

Úbeda Aguilera, Cristina; Lambert Royo, María Ignacia; Gil I Cortiella, Mariona; Barrio Galán, Rubén del; Peña Neira, Álvaro (Multidisciplinary Digital Publishing Institute (MDPI), 2021)
The addition of bentonite to wine to eliminate unstable haze-forming proteins and as a riddling adjuvant in the remuage ...
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Chemical and Physical Implications of the Use of Alternative Vessels to Oak Barrels during the Production of White Wines

Gil I Cortiella, Mariona; Úbeda Aguilera, Cristina; Covarrubias, José Ignacio; Laurie, Felipe; Peña Neira, Álvaro (MDPI, 2021)
Recently, the use of alternative vessels to oak barrels during winemaking has become increasingly popular, but little is ...
Trabajo Fin de Grado
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Producción, tendencias de consumo y nuevas técnicas de elaboración de vinos espumosos

Pérez Castro, Pedro; Úbeda Aguilera, Cristina; Morales Gómez, María Lourdes (2020)
El presente trabajo consiste en una revisión bibliográfica sobre las distintas técnicas de producción y elaboración de los ...
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Comparison of the novel thin film-solid phase microextraction and sorptive extraction methods for Picual and Hojiblanca olive oil volatile fraction analysis in headspace

Segura Borrego, María del Pilar; Ríos-Reina, Rocío; Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María; Morales Gómez, María Lourdes (Multidisciplinary Digital Publishing Institute (MDPI), 2020)
For first time, the new device named thin film solid phase microextraction (TF-SPME) has been used to determine the volatile ...
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Ripening and Storage Time Effects on the Aromatic Profile of New Table Grape Cultivars in Chile

Úbeda Aguilera, Cristina; Gil I Cortiella, Mariona; Villalobos González, Luis; Gómez, Camila; Pastenes, Claudio; Peña Neira, Álvaro (MDPI, 2020)
The aim of this study was to determine the volatile profiles of new seedless table grape cultivars Timco™, Magenta™, Krissy™ ...
Tesis Doctoral
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Significancia de la diarrea persistente por parásitos en el síndrome de diarrea crónica pediátrico.

Lepe Balsalobre, Esperanza; Ariza Astolfi, Concepción; Úbeda Aguilera, Cristina (2019)
INTRODUCCION Y ANTECEDENTES A la hora de enfocar el estudio de la diarrea persistente en el niño, desde el punto de vista ...
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Impact of Closure Type and Storage Temperature on Chemical and Sensory Composition of Malbec Wines (Mendoza, Argentina) during Aging in Bottle

Giuffrida de Esteban, María L.; Úbeda Aguilera, Cristina; Heredia Mira, Francisco José; Catania, Anibal A.; Assof, Mariela V.; Fanzone, Martin L.; Jofre, Viviana P. (Elsevier, 2019)
Malbec is the flagship variety of Argentina mainly due to its high oenological value and plasticity to obtain different ...
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Different application dosages of a specific inactivated dry yeast (SIDY) : effect on the polysaccharides, phenolic and volatile contents and color of Sauvignon blanc wines

Barrio Galán, Rubén del; Úbeda Aguilera, Cristina; Gil I Cortiella, Mariona; Sieczkowski, Nathalie; Peña Neira, Álvaro; Teissedre, Pierre-Louis; Leeuwen, Cornélis van (Vigne et Vin Publications Internationales, 2018)
Aim: The aims of this study were to (i) study the effect of different application dosages of a commercial specific ...
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Influence of Maturity and Vineyard Location on Free and Bound Aroma Compounds of Grapes from the Pais Cultivar

Úbeda Aguilera, Cristina; Gil I Cortiella, Mariona; Barrio Galán, Rubén del; Peña Neira, Álvaro; Dicks, Leon M.T.; Addison, Pia (South African Society for Enology and Viticulture, 2017)
Some of the volatile compounds present in grapes give wine is its unique and genuine characteristics. “Terroir” and berry ...
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Fluorescence excitation–emission matrix spectroscopy as a tool for determining quality of sparkling wines

Elcoroaristizabal, Saioa; Callejón Fernández, Raquel María; Amigo, José M.; Ocaña González, Juan Antonio; Morales Gómez, María Lourdes; Úbeda Aguilera, Cristina (Elsevier, 2016)
Browning in sparkling wines was assessed by the use of excitation–emission fluorescence spectroscopy combined with PARAllel ...
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Evaluación de menús ofertados en comedores escolares: Comparación entre colegios públicos, privados y concertados

Castro, Marta; Ríos-Reina, Rocío; Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María (Revista de Nutricao, 2016)
Objetivo Evaluar los menús ofertados en los colegios públicos, privados y concertados de la ciudad de Sevilla (España) para ...
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Volatile profile characterisation of Chilean sparkling wines produced by traditional and Charmat methods via sequential stir bar sorptive extraction

Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María; Troncoso González, Ana María; Peña-Neira, A.; Morales Gómez, María Lourdes (Elsevier, 2016)
The volatile compositions of Charmat and traditional Chilean sparkling wines were studied for the first time. For this ...
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Menús ofertados en centros de educación infantil de Sevilla: adecuación a criterios nutricionales y a las recomendaciones dietéticas

Vergara, Diego; Ríos-Reina, Rocío; Úbeda Aguilera, Cristina; Escudero Gilete, María Luisa; Callejón Fernández, Raquel María (ARAN ediciones, 2016)
Introducción: en la actualidad existe un déficit en la evaluación de comedores dirigidos a niños menores de 3 años, a pesar ...
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Influence of the production process of strawberry industrial purees on free and glycosidically bound aroma compounds

Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María; Troncoso González, Ana María; Morales Gómez, María Lourdes; García Parrilla, María del Carmen (Elsevier, 2014)
A portion of the odourless fraction of fruits bound to sugars releases aromatic substances that represent an important ...
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Employment of different processes for the production of strawberry vinegars: Effects on antioxidant activity, total phenols and monomeric anthocyanins

Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María; Hidalgo, C.; Torija, M. J.; Troncoso González, Ana María; Morales Gómez, María Lourdes (Elsevier, 2013)
The use of strawberry surpluses for the production of added value products seems to be a good solution choice to avoid the ...
Tesis Doctoral
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Caracterización química y sensorial de condimentos de fruta obtenidos mediante doble fermentación

Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María; Morales Gómez, María Lourdes; Troncoso González, Ana María (2012)
Justificación Tradicionalmente, los vinagres de calidad han sido elaborados a partir de vino de uva. Hoy en día, podemos ...
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Characterization of odour active compounds in strawberry vinegars

Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María; Troncoso González, Ana María; Moreno-Rojas, J. M.; Peña, F.; Morales Gómez, María Lourdes (Wiley, 2012)
Odour-active compounds in strawberry vinegars were determined by gas chromatography equipped with an olfactometer using ...
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Validation of an analytical method for the determination of ethyl carbamate in vinegars

Úbeda Aguilera, Cristina; Balsera, C.; Troncoso González, Ana María; Callejón Fernández, Raquel María; Morales Gómez, María Lourdes (Elsevier, 2012)
A solid phase extraction method (SPE) using Isolute ENV+ cartridges was validated for the determination of ethyl carbamate ...
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Glycosidically Bound Aroma Compounds and Impact Odorants of Four Strawberry Varieties

Úbeda Aguilera, Cristina; San-Juan, Felipe; Concejero, Belén; Callejón Fernández, Raquel María; Troncoso González, Ana María; Morales Gómez, María Lourdes; Ferreira, Vicente; Hernández-Orte, Purificación (American Chemical Society, 2012)
This paper reports the determination of glycosidically bound aroma compounds and the olfactometric analysis in four ...
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Determination of major volatile compounds during the production of fruit vinegars by static headspace gas chromatography–mass spectrometry method

Úbeda Aguilera, Cristina; Callejón Fernández, Raquel María; Hidalgo, C.; Torija, M. J.; Mas, A. (Elsevier, 2011)
A static headspace gas chromatography coupled to mass spectrometry (SHS–GC–MS) method was validated to determine several ...
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Evaluation of antioxidant activity and total phenols index in persimmon vinegars produced by different processes

Úbeda Aguilera, Cristina; Hidalgo, C.; Torija, M. J.; Mas, A. (Elsevier, 2011)
The total phenols index (TPI) and antioxidant activity of persimmon vinegars produced by different processes were evaluated. ...