Listar Producción Científica por autor "033f06a6-afee-4650-8e9f-73633c303529"
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A Differential Proteomic Approach to Characterize the Cell Wall Adaptive Response to CO2 Overpressure during Sparkling Wine-Making Process
Porras-Agüera, Juan Antonio; Mauricio, Juan C.; Moreno-García, Jaime; Moreno, Juan; García-Martínez, Teresa (MDPI, 2020)In this study, a first proteomic approach was carried out to characterize the adaptive response of cell wall-related proteins to endogenous CO2 overpressure, which is typical of second fermentation conditions, in two wine ... -
Alternativas a la elaboración artesanal de vinos dulces de uva Pedro Ximénez pasificada
Santiago, José I.; García-Martínez, Teresa; Moreno-García, Jaime; Peinado Amores, Rafael; López de Lerma Extremera, M. Nieves (Universitat Rovira i Virgili, 2015)Se han elaborado a partir de un mosto de uva Pedro Ximénez pasificada tres tipos de vinos: Vino Dulce natural, Vino Naturalmente Dulce y Pedro Ximénez tradicional, con los siguientes objetivos, a) demostrar que se puede ... -
Autophagic Proteome in Two Saccharomyces cerevisiae Strains During Second Fermentation for Sparkling Wine Elaboration
Porras-Agüera, Juan Antonio; Moreno-García, Jaime; González-Jiménez, María del Carmen; Mauricio, Juan C.; Moreno, Juan; García-Martínez, Teresa (MDPI, 2020)A correlation between autophagy and autolysis has been proposed in order to accelerate the acquisition of wine organoleptic properties during sparkling wine elaboration. In this context, a proteomic analysis was carried ... -
Biological Processes Highlighted in Saccharomyces cerevisiae during the Sparkling Wines Elaboration
González-Jiménez, María del Carmen; García-Martínez, Teresa; Puig Pujol, Anna; Capdevila, Fina; Moreno-García, Jaime; Moreno, Juan; Mauricio, Juan C. (MDPI, 2020)Sparkling wines elaboration has been studied by several research groups, but this is the first report on analysis of biological processes according to the Gene Ontology terms (GO terms) and related to proteins expressed ... -
Chemometric differentiation of white wines from a low-aromatic grape obtained by spontaneous fermentation, enriched with non-Saccharomyces, or with a high-Glutathione-producing Saccharomyces yeast
Muñoz-Castells, Raquel; Moreno, Juan; García-Martínez, Teresa; Mauricio, Juan C.; Moreno-García, Jaime (MDPI, 2023)This work focuses on the establishment of analytical and sensory differences between young wines obtained from the same grape must fermented using different strategies. The main purpose is to provide winemakers with objective ... -
Comparative Study of the Proteins Involved in the Fermentation-Derived Compounds in Two Strains of Saccharomyces cerevisiae during Sparkling Wine Second Fermentation
González-Jiménez, María del Carmen; García-Martínez, Teresa; Mauricio, Juan C.; Sánchez-León, Irene; Puig Pujol, Anna; Moreno, Juan; Moreno-García, Jaime (MDPI, 2020)Sparkling wine is a distinctive wine. Saccharomyces cerevisiae flor yeasts is innovative and ideal for the sparkling wine industry due to the yeasts’ resistance to high ethanol concentrations, surface adhesion properties ... -
Desarrollo de lecciones sobre reactores químicos y biológicos en la plataforma Moodle
Santos-Dueñas, Inés María; García García, Isidoro; García Mauricio, Juan Carlos; Rodríguez Pascual, Alejandro; Jiménez Alcaide, Luis; Ramos, José; Moreno Vigara, Juan; Cañete Rodríguez, Ana María; Domínguez-Robles, J.; Sánchez Serrano, Rafael; González Granados, Zoilo; Varo Sánchez, María Rosario; Ramos Moreno, Laura; Moreno-García, Jaime; García-Martínez, Teresa; Espinosa, E. (UCOPress, 2018)En este proyecto docente se han desarrollado una serie de actividades académicamente dirigidas dedicadas a los reactores químicos y biológicos, en concreto, se ha empleado una herramienta denominada lección que se encuentra ... -
Differential Analysis of Proteins Involved in Ester Metabolism in two Saccharomyces cerevisiae Strains during the Second Fermentation in Sparkling Wine Elaboration
González-Jiménez, María del Carmen; Moreno-García, Jaime; García-Martínez, Teresa; Moreno, Juan J.; Puig Pujol, Anna; Capdevila, Fina; Mauricio, Juan C. (MDPI, 2020)The aromatic metabolites derived from yeast metabolism determine the characteristics of aroma and taste in wines, so they are considered of great industrial interest. Volatile esters represent the most important group and ... -
Differential Proteome Analysis of a Flor Yeast Strain under Biofilm Formation
Moreno-García, Jaime; Mauricio, Juan Carlos; Moreno, Juan; García-Martínez, Teresa (MDPI, 2017)Several Saccharomyces cerevisiae strains (flor yeasts) form a biofilm (flor velum) on the surface of Sherry wines after fermentation, when glucose is depleted. This flor velum is fundamental to biological aging of these ... -
Differential Response of the Proteins Involved in Amino Acid Metabolism in Two Saccharomyces cerevisiae Strains during the Second Fermentation in a Sealed Bottle
González-Jiménez, María del Carmen; Mauricio, Juan Carlos; Moreno-García, Jaime; Puig Pujol, Anna; Moreno, Juan; García-Martínez, Teresa (MDPI, 2021)The traditional method for sparkling wine making consists of a second fermentation of a base wine followed by ageing in the same bottle that reaches the consumers. Nitrogen metabolism is the second most important process ... -
Effect of Bentonite Addition to Pedro Ximénez White Grape Musts before Their Fermentation with Selected Yeasts on the Major Volatile Compounds and Polyols of Wines and Tentative Relationships with the Sensorial Evaluation
Muñoz-Castells, Raquel; Moreno-García, Jaime; García-Martínez, Teresa; Mauricio, Juan Carlos; Moreno, Juan J. (MDPI, 2022)In this work, we study the effect of bentonite addition to the grape must before alcoholic fermentation on the chemical composition and sensorial profile of the obtained wines. Fermentations were carried out with two ... -
Endogenous CO2 overpressure effect on higher alcohols metabolism during sparkling wine production
González-Jiménez, María del Carmen; Mauricio, Juan C.; Moreno-García, Jaime; Puig-Pujol, Anna; Moreno, Juan; García-Martínez, Teresa (MDPI, 2023)Higher alcohols produced by yeast during the fermentation of sparkling wine must have the greatest impact on the smell and taste of wine. At present, the metabolic response to methanol and higher alcohols formation of ... -
First Proteomic Approach to Identify Cell Death Biomarkers in Wine Yeasts during Sparkling Wine Production
Porras-Agüera, Juan Antonio; Moreno-García, Jaime; Mauricio, Juan C.; Moreno, Juan; García-Martínez, Teresa (MDPI, 2019)Apoptosis and later autolysis are biological processes which take place in Saccharomyces cerevisiae during industrial fermentation processes, which involve costly and time-consuming aging periods. Therefore, the identification ... -
Flor Yeast: New Perspectives Beyond Wine Aging
Legras, Jean-Luc; Moreno-García, Jaime; Zara, Severino; Zara, Giacomo; García-Martínez, Teresa; Mauricio, Juan C.; Mannazzu, Ilaria; Coi, Anna L.; Zeidan, Marc Bou; Dequin, Sylvie; Moreno, Juan; Budroni, Marilena (Giuseppe Spano, 2016)The most important dogma in white-wine production is the preservation of the wine aroma and the limitation of the oxidative action of oxygen. In contrast, the aging of Sherry and Sherry-like wines is an aerobic process ... -
Functional analysis of stress protein data in a flor yeast subjected to a biofilm forming condition
Mauricio, Juan Carlos; García-Martínez, Teresa; Moreno-García, Jaime; Moreno, Juan (Elsevier, 2016)In this data article, an OFFGEL fractionator coupled to LTQ Orbitrap XL MS equipment and a SGD filtering were used to detect in a biofilm-forming flor yeast strain, the maximum possible number of stress proteins under ... -
Grape musts differentiation based on selected aroma compounds using SBSE-GC-MS and statistical analysis
Vararu, Florin; Moreno-García, Jaime; Cotea, Valeriu V.; Moreno, Juan (Institute of Grapevine Breeding Geilweilerhof, 2015)Fifty-one aroma compounds in musts from 'Muscat Ottonel', 'Aligoté', 'Muscat of Alexandria' and 'Pedro Ximénez' white grapes have been determined, three of them identified for the first time in grapes. Two fingerprints for ... -
Metabolic Changes by Wine Flor-Yeasts with Gluconic Acid as the Sole Carbon Source
Ogawa, Minami; Moreno-García, Jaime; Joseph, Lucy C. M.; Mauricio, Juan C.; Moreno, Juan; García-Martínez, Teresa (MDPI, 2021)Gluconic acid consumption under controlled conditions by a Saccharomyces cerevisiae flor yeast was studied in artificial media. Gluconic acid was the sole carbon source and the compounds derived from this metabolism were ... -
Proteomic and metabolomic study of wine yeasts in free and immobilized formats, subjected to different stress conditions
Moreno-García, Jaime (Universidad de Córdoba, UCOPress, 2017)The aroma of wine is the first sensory perception that affects its quality. The knowledge acquired to date ensures that the unique aroma of a specific wine is the result of the sensation that in our sense of smell cause ... -
Rutas metabólicas importantes en la formación de velo de flor
Moreno-García, Jaime; Mauricio, Juan C.; Moreno, Juan J.; López de Lerma Extremera, M. Nieves; Peinado Amores, Rafael; García-Martínez, Teresa (Universitat Rovira i Virgili, 2015)La crianza biológica de los vinos tipo Sherry es un proceso que se caracteriza por la formación y mantenimiento sobre la superficie del vino de una película (biofilm) de levaduras llamada “velo de flor” que aporta el ... -
Yeast immobilization systems for second-generation ethanol production: actual trends and future perspectives
Chacón-Navarrete, Helena; Martín, Carlos; Moreno-García, Jaime (Wiley, 2021)Yeast immobilization with low-cost carrier materials is a suitable strategy to optimize the fermentation of lignocellulosic hydrolysates for the production of second-generation (2G) ethanol. It is defined as the physical ...