Prevention of quercetin precipitation in red wines: a promising enzymatic solution

Prevention of quercetin precipitation in red wines: a promising enzymatic solution

Flavonols are known for causing undesirable deposits in both red and white wines. Among flavonols, quercetin is widely considered the principal factor determining this phenomenon. One of the most accredited hypotheses claims that glycosylated derivatives of quercetin undergo hydrolysis of the glycos...

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Bibliographic Details
Main Authors: Veronica Vendramin, Daniele Pizzinato, Céline Sparrow, Daniele Pagni, Fabio Cascella, Claudio Carapelli, Simone
Format: Article
Language:English
Published: International Viticulture and Enology Society 2022-01-01
Series:OENO One
Subjects:
Quercetin aglycone,
quercetin-3-glucoside,
Chianti
Sangiovese
enzymatic treatment
Online Access:https://oeno-one.eu/article/view/4699

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