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Karbowiak, T.* ; Crouvisier-Urion, K.* ; Lagorce, A.* ; Ballester, J.* ; Geoffroy, A.* ; Roullier-Gall, C.* ; Chanut, J.* ; Gougeon, R.D.* ; Schmitt-Kopplin, P. ; Bellat, J.P.*

Wine aging: A bottleneck story.

npj sci. food 3:14 (2019)
Verlagsversion DOI PMC
Open Access Gold
Creative Commons Lizenzvertrag
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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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
Schlagwörter Agriculture ; Engineering ; Materials Science
ISSN (print) / ISBN 2396-8370
e-ISSN 2396-8370
Zeitschrift npj science of food
Quellenangaben Band: 3, Heft: 1, Seiten: , Artikelnummer: 14 Supplement: ,
Verlag Springer
Verlagsort London
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Research Unit BioGeoChemistry and Analytics (BGC)