Ponencias en congresos:
REDUCTION OF 4-ETHYLPHENOL CONCENTRATION USING LYOPHILIZED YEAST BIOMASSES AS BIOADSORBENT: INFLUENCE ON THE ANTHOCYANIN CONTENTS AND CHROMATIC PARAMETERS
REDUCTION OF 4-ETHYLPHENOL CONCENTRATION USING LYOPHILIZED YEAST BIOMASSES AS BIOADSORBENT: INFLUENCE ON THE ANTHOCYANIN CONTENTS AND CHROMATIC PARAMETERS
Año:2010
Áreas de investigación
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Ingenierías, -
Tecnología química
Datos
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Descripción
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| A new investigation trend, based on the parietal adsorption activity showed by yeast cell-walls, opens up the possibility to use yeast lees or derived products like inactive dry yeast preparations to reduce 4-ethylphenol concentrations in wines. These type of natural products entails an interesting eco-friendly alternative to common physical treatments. In this work the bioadsorption capacity of 4-ethylphenol of different wine yeast biomasses have been studied -Saccharomyces cerevisiae G37 and Schizosaccharomyces pombe 936-, in order to diminish the negative impact on the sensorial profile of this type of compound (Figure 1). the repercussions of this palliative treatment over the chromatic properties and anthocyanin concentration have also been studied by means of UV-Vis and HPLC-PDAD/ESI-MS analysis | |
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Internacional
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Si |
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Nombre congreso
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XXXII CONGRESO MUNDIAL DE LA VIÑA Y EL VINO. OIV 2010 |
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Tipo de participación
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960 |
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Lugar del congreso
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Tiblisi, Georgia |
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Revisores
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Si |
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ISBN o ISSN
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DOI
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Fecha inicio congreso
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20/06/2010 |
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Fecha fin congreso
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25/06/2010 |
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Desde la página
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58 |
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Hasta la página
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58 |
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Título de las actas
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Actas del Congreso |
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Participantes
- Autor: Felipe Palomero Rodriguez (UPM)
- Autor: Santiago Benito Saez (UPM)
- Autor: Antonio Dionisio Morata Barrado (UPM)
- Autor: Fernando Calderon Fernandez (UPM)
- Autor: Jose Antonio Suarez Lepe (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
- Creador: Grupo de Investigación: Enología, Enotécnia y Biotecnología Enológica
- Departamento: Tecnología de Alimentos
- Departamento: Ciencia y Tecnología Aplicadas a la Ingeniería Técnica Agrícola
S2i 2023 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)