Origins of the sweetness derived from the aging of dry wines: the role of oak triterpenoids

Aging in barrel affects the sensory characteristics of wines and modifies the sweet taste in particular. Using an inductive approach, several sweet triterpenes, QTTs, have been identified in oak. Quantitative analysis has shown a significant species effect: sessile oak releases more sweet triterpen...

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Bibliographic Details
Main Authors: Axel Marchal, Pierre Waffo-Téguo, Marine Gammacurta, Andréi Prida, Denis Dubourdieu
Format: Article
Language:deu
Published: International Viticulture and Enology Society 2020-04-01
Series:IVES Technical Reviews
Online Access:https://ives-technicalreviews.eu/article/view/3286