Anzeige
Erschienen in:
2024 | OriginalPaper | Buchkapitel
Effect of Settling Methods on White (Chardonnay) and Rosé (Syrah) Wines Quality
verfasst von : Ahmed Snoussi, Hayet Ben Haj Koubaier, Saoussen Bouacida, Moncef Chouaibi, Nabiha Bouzouita
Erschienen in: Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (3rd Edition)
Verlag: Springer Nature Switzerland
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
In this study, we compared the effect of gravity settling and flotation on white and rosé wines produced from chardonnay and Syrah varieties respectively during 2019 vintage. First, the course of fermentation was monitored according to the density. The settling technique did not affect the fermentation process for different tested wines. After wine production, stabilization and bottling, we focused on pH, conductivity, total acidity, volatile acidity, color parameters, phenolic compounds content, aromatic composition and the sensory properties of the studied wines. Contrary to fermentation, the obtained results showed that the wine studied parameters were significantly influenced by the settling technique. Overall, the floating procedure improved the wine characteristics and could be used as an alternative to gravitational settling.