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Master Thesis

Impact du processus de soutirage et de nettoyage des barriques sur la concentration en oxygène dissous du vin

Abstract : This essay deals with dissolved oxygen in wine. We search to measure the impact of barrels cleaning and raking processes as well as the impact of the barrels age on the dissolved oxygen concentration in wine. Moreover we also search for impacts coming from other wine constituents, which may affect the quality of the wine. As regards the barrels cleaning process we explore the transit time on vapor, UV contact and sulfur impacts on the dissolved oxygen concentration as well as on the redox potential. Concerning the raking process, we search to measure the impact of traditional raking and modern raking on these two parameters. We saw significant differences soon after the raking but none during the ageing.
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https://dumas.ccsd.cnrs.fr/dumas-01870120
Contributor : Montpellier Supagro <>
Submitted on : Friday, September 7, 2018 - 10:52:20 AM
Last modification on : Wednesday, July 1, 2020 - 12:39:40 PM
Long-term archiving on: : Saturday, December 8, 2018 - 1:21:56 PM

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2017_Viti-oeno_Klingenfus.pdf
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  • HAL Id : dumas-01870120, version 1

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Guillaume Klinfengus. Impact du processus de soutirage et de nettoyage des barriques sur la concentration en oxygène dissous du vin. Sciences du Vivant [q-bio]. 2017. ⟨dumas-01870120⟩

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