terclim by ICS banner
IVES 9 IVES Conference Series 9 OIV 9 OIV 2024 9 Orals - Economy and law 9 Un jour, l’AOD (Appellation d’Origine viticole Durable), fusion de l’origine et de la durabilité

Un jour, l’AOD (Appellation d’Origine viticole Durable), fusion de l’origine et de la durabilité

Résumé

L’évolution des enjeux qualitatifs du vin s’exprime historiquement par le passage de la qualité de vin (qu’est-ce qu’un vin ?) à la qualité du vin (qu’est-ce qu’un bon vin ?) Sans doute la prochaine question pourrait-elle être : qu’est-ce qu’un bon vin durable ? Pour contribuer à la réflexion sur ce thème, il peut être intéressant de procéder à un exercice de prospective fiction, que nous avons identifiée dans l’hypothèse de l’AOD, l’Appellation d’Origine Durable, scénario que nous développerons à la lumière des évolutions de la filière viticole du nouveau règlement relatif aux indications géographiques, et que nous soumettons à l’appréciation des experts de l’OIV. Après avoir été simple, contrôlée puis protégée, la prochaine étape, pour l’appellation, pourrait consister à afficher sa durabilité. Nouvelle norme et nouveau signe, l’AOD exprimerait alors la fusion de la qualité de l’origine et de la durabilité.

Perspectivas de una denominación de origen vitivinícola sostenible, fusión de origen y medio ambiente

Resumen. La evolución de las cuestiones relativas a la calidad del vino se ha expresado históricamente por el paso de la calidad del vino (¿qué es un vino?) A la calidad del vino (¿qué es un buen vino?). La siguiente pregunta podría ser sin duda: ¿qué es un buen vino sostenible? Para contribuir al debate sobre este tema, puede merecer la pena realizar un ejercicio de ficción prospectiva, que hemos identificado en la hipótesis de la aod, la denominación de origen duradera, hipótesis que desarrollaremos a la luz de la evolución del sector vitivinícola y del reglamento sobre las indicaciones geográficas. Una vez simplificada, controlada y protegida, la siguiente etapa de la denominación podría ser mostrar su sostenibilidad. Nueva norma y nuevo signo, la aod expresaría entonces la fusión de la calidad de origen y la sostenibilidad.

Prospective on the sustainable appellation d’origine viticole, merging origin and environment

Abstract. The evolution of the quality issues of wine is expressed historically by the transition from the essence of wine (what is wine?) to the quality of wine (what is a good wine?) Perhaps the next question could be: what is a good and sustainable wine?  It may be interesting to carry out a prospective fiction exercise, which we have identified in the hypothesis of the SDO, the Sustainable Designation of Origin, a scenario that we will develop in the light of developments in the wine industry and the new European regulation on geographical indications, and which we submit to the appreciation of the OIV experts. After having been simple, controlled and then protected, the next step for the appellation could be to display its sustainability. As a new standard and a new sign would then express the fusion of quality linked to origin and sustainability.

DOI:

Publication date: November 18, 2024

Issue: OIV 2024

Type: Article

Authors

Ronan Raffray¹

¹ Université de Bordeaux – IRDAP, Avenue Léon Duguit, Pessac, France

Contact the author*

Tags

Full papers OIV 2024 | IVES Conference Series | OIV | OIV 2024

Citation

Related articles…

Closure permeability modulates the aroma expression of monovarietal white wines during bottle ageing

Bottle ageing is a critical period for wine quality, as it undergoes various chemical and sensory changes during storage. Ideally, a phase of qualitative ageing, during which wine sensory quality improves, is followed by a decline of quality. Understanding how different oenological variables influence these phases is a key challenge in modern winemaking. Recent studies highlighted the significant role of oxygen in modulating reactions involving volatile and non-volatile components, impacting aroma evolution during bottle aging. Oxygen exposure of wine during bottle ageing is mediated by closure.

Application of regenerative agriculture to viticulture: The REVINE project

Conventional viticulture improved the quality of production, but the economic costs can be unsustainable. Today, producers need to consider consumers’ demands for healthy, eco-friendly products. Institutions promote sustainable agriculture, with regenerative agriculture being the latest generation of methodologies focused on recovering losses and ensuring future sustainability. The revine project studies regenerative agricultural technology applied in mediterranean countries to provide precise indications for soil processing and effective vineyard treatments.

Novel ATR-FTIR and UV-Vis spectral markers for assessing the Prooxidant/Antioxidant Balance (PAB) in white wines

The browning index (BI), based on the absorbance at 420 nm, is a common oxidation marker in white wines, typically measured after thermal stress (50–60 °C for 5 up to 12 days) in air-saturated wines.

Grapevine genotypes with potential for reducing the carbon footprint in the atmosphere and cultivation in a biological system

The concentration of CO2 in the atmosphere is increasing from year to year. Taking into account the calculations of the greenhouse gas inventory, it was found that approximately 70% of CO2 in the atmosphere is absorbed by vegetation (forests, agricultural land, etc.).

Exploring the dynamic between yeast mannoproteins structure and wine stability

Mannoproteins are macromolecules found on the surface of yeast cells, composed of hyperbranched polysaccharide negatively charged chains by mannosyl-phosphate groups, fixed to a protein core. during the alcoholic fermentation and aging on lees, these mannoproteins are released from the yeast cell wall and become the main yeast-sourced polysaccharide in wine. due to their techno-functional properties, commercial preparations of mannoproteins can be used as additives to better assure tartaric and protein stability.