Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper

A fast manometric method has been designed for determining the oxygen transfer rate through cork stoppers. Thanks to this technique, it is possible to measure the effective diffusion coefficient of oxygen through a thin cork wafer in a few days, whereas months are required in the case of a full-leng...

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Autores principales:	Julie Chanut, Aurélie Lagorce, Sonia Lequin, Régis D. Gougeon, Jean-Marc Simon, Jean-Pierre Bellat, Thomas Karbowiak
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Oxygen transfer rate Cork stopper Diffusion Permeability Extrapolation method Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/edf7d81bbddf47f3886f1d25524d47aa
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id	oai:doaj.org-article:edf7d81bbddf47f3886f1d25524d47aa
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spelling	oai:doaj.org-article:edf7d81bbddf47f3886f1d25524d47aa2021-11-24T04:24:24ZFast manometric method for determining the effective oxygen diffusion coefficient through wine stopper0142-941810.1016/j.polymertesting.2020.106924https://doaj.org/article/edf7d81bbddf47f3886f1d25524d47aa2021-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S014294182032153Xhttps://doaj.org/toc/0142-9418A fast manometric method has been designed for determining the oxygen transfer rate through cork stoppers. Thanks to this technique, it is possible to measure the effective diffusion coefficient of oxygen through a thin cork wafer in a few days, whereas months are required in the case of a full-length cork stopper. A calculation method has also been developed and validated to extrapolate the effective oxygen diffusion coefficient measured on thin wafers to a full-length stopper, based on the statistical analysis of the experimental data distribution. The question of the material heterogeneity and the representative thickness is addressed as well as the effective length of the stopper beyond which the gain in resistance to mass transfer becomes non-significant.Julie ChanutAurélie LagorceSonia LequinRégis D. GougeonJean-Marc SimonJean-Pierre BellatThomas KarbowiakElsevierarticleOxygen transfer rateCork stopperDiffusionPermeabilityExtrapolation methodPolymers and polymer manufactureTP1080-1185ENPolymer Testing, Vol 93, Iss , Pp 106924- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Oxygen transfer rate Cork stopper Diffusion Permeability Extrapolation method Polymers and polymer manufacture TP1080-1185
spellingShingle	Oxygen transfer rate Cork stopper Diffusion Permeability Extrapolation method Polymers and polymer manufacture TP1080-1185 Julie Chanut Aurélie Lagorce Sonia Lequin Régis D. Gougeon Jean-Marc Simon Jean-Pierre Bellat Thomas Karbowiak Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper
description	A fast manometric method has been designed for determining the oxygen transfer rate through cork stoppers. Thanks to this technique, it is possible to measure the effective diffusion coefficient of oxygen through a thin cork wafer in a few days, whereas months are required in the case of a full-length cork stopper. A calculation method has also been developed and validated to extrapolate the effective oxygen diffusion coefficient measured on thin wafers to a full-length stopper, based on the statistical analysis of the experimental data distribution. The question of the material heterogeneity and the representative thickness is addressed as well as the effective length of the stopper beyond which the gain in resistance to mass transfer becomes non-significant.
format	article
author	Julie Chanut Aurélie Lagorce Sonia Lequin Régis D. Gougeon Jean-Marc Simon Jean-Pierre Bellat Thomas Karbowiak
author_facet	Julie Chanut Aurélie Lagorce Sonia Lequin Régis D. Gougeon Jean-Marc Simon Jean-Pierre Bellat Thomas Karbowiak
author_sort	Julie Chanut
title	Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper
title_short	Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper
title_full	Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper
title_fullStr	Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper
title_full_unstemmed	Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper
title_sort	fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/edf7d81bbddf47f3886f1d25524d47aa
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Fast manometric method for determining the effective oxygen diffusion coefficient through wine stopper

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