Articles producció científica> Química Analítica i Química Orgànica

Influence of different types of LEDs lights on the formation of volatile sulfur compounds in white and rosé wines

  • Datos identificativos

    Identificador: imarina:9228613
    Autores:
    Mislata AMPuxeu MNadal Mde Lamo SMestres MFerrer-Gallego R
    Resumen:
    The effect of LEDs light on the formation of volatile sulfur compounds (VSCs) and the final sensory quality of white and rosé wines was evaluated. Thus, different commercial wines were exposed for ten days to three types of lights. All wine samples were analyzed throughout the exposure period to determine the usual oenological parameters together with some other chemical characteristics (color evolution; riboflavin, cysteine and methionine photodegradation), VSC amounts and sensory characteristics. The results showed that the wines exposed to ultraviolet light suffered greater degradation of the aromatic precursors, mainly riboflavin, and had higher concentrations of VSCs. Regarding LED lights, these produced minimal degradative effects. So that we can consider this type of light as an alternative to reduce the economic impact that currently occurs due to the photodegradation of bottled wines.
  • Otros:

    Autor según el artículo: Mislata AM; Puxeu M; Nadal M; de Lamo S; Mestres M; Ferrer-Gallego R
    Departamento: Química Analítica i Química Orgànica
    Autor/es de la URV: Mestres Solé, Maria Montserrat / NADAL ROQUET-JALMAR, MONTSERRAT
    Palabras clave: Wine Solid-phase microextraction Sensory analysis Riboflavin Led lights Aroma Amino acids wine sunlight flavors struck taste sensory analysis riboflavin led lights chromatography champagne wines carbonyl-compounds bottle color aroma acid
    Resumen: The effect of LEDs light on the formation of volatile sulfur compounds (VSCs) and the final sensory quality of white and rosé wines was evaluated. Thus, different commercial wines were exposed for ten days to three types of lights. All wine samples were analyzed throughout the exposure period to determine the usual oenological parameters together with some other chemical characteristics (color evolution; riboflavin, cysteine and methionine photodegradation), VSC amounts and sensory characteristics. The results showed that the wines exposed to ultraviolet light suffered greater degradation of the aromatic precursors, mainly riboflavin, and had higher concentrations of VSCs. Regarding LED lights, these produced minimal degradative effects. So that we can consider this type of light as an alternative to reduce the economic impact that currently occurs due to the photodegradation of bottled wines.
    Áreas temáticas: Zootecnia / recursos pesqueiros Saúde coletiva Química Odontología Nutrition & dietetics Nutrição Medicine (miscellaneous) Medicina veterinaria Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências Food science & technology Food science Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Enfermagem Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, applied Biotecnología Biodiversidade Astronomia / física Analytical chemistry Administração pública e de empresas, ciências contábeis e turismo
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: montserrat.mestres@urv.cat
    Identificador del autor: 0000-0001-9805-3482
    Fecha de alta del registro: 2024-09-07
    Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
    Enlace a la fuente original: https://www.sciencedirect.com/science/article/abs/pii/S0308814621021506
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Food Chemistry. 371 131144-
    Referencia de l'ítem segons les normes APA: Mislata AM; Puxeu M; Nadal M; de Lamo S; Mestres M; Ferrer-Gallego R (2022). Influence of different types of LEDs lights on the formation of volatile sulfur compounds in white and rosé wines. Food Chemistry, 371(), 131144-. DOI: 10.1016/j.foodchem.2021.131144
    DOI del artículo: 10.1016/j.foodchem.2021.131144
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2022
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Analytical Chemistry,Chemistry, Applied,Food Science,Food Science & Technology,Medicine (Miscellaneous),Nutrition & Dietetics
    Wine
    Solid-phase microextraction
    Sensory analysis
    Riboflavin
    Led lights
    Aroma
    Amino acids
    wine
    sunlight flavors
    struck taste
    sensory analysis
    riboflavin
    led lights
    chromatography
    champagne wines
    carbonyl-compounds
    bottle color
    aroma
    acid
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Química
    Odontología
    Nutrition & dietetics
    Nutrição
    Medicine (miscellaneous)
    Medicina veterinaria
    Medicina ii
    Medicina i
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Geociências
    Food science & technology
    Food science
    Farmacia
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Enfermagem
    Educação física
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Chemistry, applied
    Biotecnología
    Biodiversidade
    Astronomia / física
    Analytical chemistry
    Administração pública e de empresas, ciências contábeis e turismo
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