terclim by ICS banner
IVES 9 IVES Conference Series 9 IVES Science meeting 9 IVES Science meeting 2025 9 New insights about sensory contribution of grape stems during winemaking: role of astilbin, a sweet polyphenol

New insights about sensory contribution of grape stems during winemaking: role of astilbin, a sweet polyphenol

Description

In this video recording of the IVES science meeting 2025, Marie Le Scanff (University of Bordeaux, UMR 1366 Oenologie, Institut des Sciences de la Vigne et du Vin, Villenave d’Ornon, France) speaks about the sensory contribution of grape stems during winemaking and about the role of astilbin, a sweet polyphenol.

This presentation is based on an original article and a technical article accessible for free on OENO One and on IVES Technical Reviews.

Publication date: May 21, 2025

Issue: IVES Science Meeting 2025

Type: Video

Speaker

Marie Le Scanff

University of Bordeaux, UMR 1366 Oenologie, Institut des Sciences de la Vigne et du Vin, Villenave d’Ornon, France

Contact the speaker

Keywords

winemaking, whole bunch vinification, astilbin, polyphenol, sweet

Tags

IVES Conference Series | IVES Science meeting

More content from the IVES Science Meetings…

Cover crops in viticulture

In this audio recording of the IVES science meeting 2022, Gonzaga Santesteban (Department of Agronomy, Biotechnology and Food Science, Public University of Navarra (UPNA), Pamplona, Navarra, Spain) speaks about cover crops in viticulture. This presentation is based on 2 original articles accessible for free on OENO One.

Wine labelling with the list of ingredients: context, consumer’s perception and future challenges

In this video recording of the IVES science meeting 2024, Stéphane La Guerche (Œnoppia, Paris, France) speaks about wine labelling with the list of ingredients: context, consumer’s perception and future challenges. This presentation is based on an original article accessible for free on IVES Technical Reviews.

Bio-modulating wine acidity: The role of non-Saccharomyces yeasts

In this video recording of the IVES science meeting 2021, Alice Maria Correia Vilela (University of Trás-os-Montes and Alto Douro, Vila Real, Portugal) speaks about bio-modulating wine acidity: the role of non-Saccharomyces yeasts. This presentation is based on an original article accessible for free on IVES Technical Reviews.

The smoking gun of climate change in wines

In this audio recording of the IVES science meeting 2022, Antonio Graca (Sogrape, Portugal) speaks about smoke taint and climate change. This presentation is based on an original article accessible for free on IVES Technical Reviews.

Soil carbon changes and greenhouse gas emissions in vineyards – Is the 4 per 1000 goal realistic?

In this video recording of the IVES science meeting 2023, Hans Reiner Schultz (Hochschule Geisenheim University, Germany) speaks about soil carbon changes and greenhouse gas emissions in vineyards – is the 4 per 1000 goal realistic?. This presentation is based on an original article accessible for free on OENO One.