Analyses œnologiques & agroalimentaires

Reduction or Oxidation in wine in relation with post bottling evolution – Influence of closures

Reductive or Oxidative Evolution of Wines ? A sensorial experience

Main topics of the presentation

  • The different post-bottling evolutions of wine
  • How to identify “Reductive” vs “Oxidative” evolution by tasting ?
  • Origin and mechanisms of apparition of some of the aromatic volatile compounds involved in oxidative or reductive character in bottled wine
  • Influence of the closures and the composition of the wines on the post-bottling evolution of wine
  • Influence of particular treatments used to prepare the wine for bottling on their aromatic profile.

PowerPoint de la conférence à Vinexpo 2017