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Article dans une revue
Wine aging: a bottleneck story
Abstract : The sporadic oxidation of white wines remains an open question, making wine shelf life a subjective debate. Through a multidisciplinary synoptic approach performed as a remarkable case study on aged bottles of white wine, this work unraveled a yet unexplored route for uncontrolled oxidation. By combining sensory evaluation, chemical and metabolomics analyses of the wine, and investigating oxygen transfer through the bottleneck/stopper, this work elucidates the importance of the glass/cork interface. It shows unambiguously that the transfer of oxygen at the interface between the cork stopper and the glass bottleneck must be considered a potentially significant contributor to oxidation state during the bottle aging, leading to a notable modification of a wine's chemical signature.
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-02310584
Contributeur : Pam - Université de Bourgogne Connectez-vous pour contacter le contributeur
Soumis le : lundi 25 mai 2020 - 20:27:09
Dernière modification le : vendredi 7 janvier 2022 - 03:44:32
Contributeur : Pam - Université de Bourgogne Connectez-vous pour contacter le contributeur
Soumis le : lundi 25 mai 2020 - 20:27:09
Dernière modification le : vendredi 7 janvier 2022 - 03:44:32
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