Terroir 1996 banner
IVES 9 IVES Conference Series 9 Parcours de découverte des terroirs viticoles

Parcours de découverte des terroirs viticoles

Abstract

A partir des recherches conduites sur la caractérisation des terroirs viticoles par des chercheurs de l’Unité de Recherches Vigne et Vin (1, 2, 3, 4, 5) du Centre INRA d’Angers, Terre des Sciences, le Centre de Culture Scientifique et Technique d’Angers (CCSTA) a mis au point un parcours de découverte d’une journée dans le vignoble angevin avec une approche pluridisciplinaire. Différents aspects des disciplines suivantes sont abordées au cours de cette journée : géologie, pédologie, climatologie, lecture du paysage, biologie, écologie, viticulture, oenologie, biochimie, analyse sensorielle. L’histoire des sciences et des techniques, la méthodologie développée par les chercheurs (1), l’histoire des idées au travers des écrits scientifiques, et l’éducation du goût seront intégrés ainsi que, bien sûr, les dimensions commerciale et économique.

Download the PDF

DOI:

Publication date: March 25, 2022

Issue: Terroir 1996

Type : Poster

Authors

J.L GAIGNARD (1), D. POUIT (2)

(1) INRA Centre d’Angers
42, rue Georges Morel, 49071 Beaucouzé cedex
(2) CCST Angers – France

Tags

IVES Conference Series | Terroir 1996

Citation

Related articles…

Geological characterization of plot belonging to the left bank terraces terroir of the Gaillac vineyard (Tarn, Midi-Pyrénées). Consequences on determination of choice of vegetative material

Detailed geological analyses of a plot belonging to the « AOC Gaillac » area have been carried out. This plot belongs to the left bank terraces of the Tarn River which coinciding with one of the three main terroirs of the AOC area. It is localised on the rissian-aged (≈ 200 000 yrs B.P.)
Read More

Evaluation of aroma characteristics in Vitis amurensis grapes across different regions by using HS-SPME-GC/MS

Background: Aroma compounds are important secondary metabolite in grapes and play important roles in the flavor and quality of grape berries and their wines. Vitis amurensis grape belongs to the East Asian Vitis spp., with excellent cold and disease resistance, and exhibits strong brewing potential. However, it has not been effectively utilized and there is no systematic research on the aroma compounds of V. amurensis grapes.
Methods: To provide sufficient experimental evidence for the characteristic aroma of V. amurensis grape, HS-SPME-GC/MS was used to identify the aroma compounds of five V. amurensis (‘Beiguohong’, ‘Beiguolan’, ‘Shuangfeng’, ‘Shuanghong’, ‘Shuangyou’) and three interspecific hybrids (‘Beibinghong’, ‘Xuelanhong’, ‘Zuoyouhong’) grapes in Zuojia and Ji’an. The grape berries were collected at harvest in 2020, 2021 and 2022.

Read More

Effects of yeast product addition and fermentation temperature on lipid composition and sensory of pinot noir wines

AIM: Firm tissues of grapes and yeast are the major sources of lipids in wine.

Read More

Wine growing terroirs: management of potential. New issues at stake for AOCs in France

Terroirs represent a heritage that must be studied and managed with appropriate methods; recourse to agronomic and oenological sciences alone is necessary, but is in no way sufficient without the contribution of the humanities.

Read More

Impact of climate on berry weight dynamics of a wide range of Vitis vinifera cultivars 

In order to study the impact of climate change on Bordeaux grape varieties and to assess the behavior of candidate grape varieties potentially better adapted to the new climatic conditions, an experimental vineyard composed of 52 grape varieties was planted in 2009 at the INRAE Bordeaux Aquitaine center[1]. Among the many parameters studied since 2012, berry weight for each variety was measured weekly from mid-veraison to maturity, with four independent replicates. The kinetics obtained allowed to study berry growth, a key parameter in grape composition and yield.

Read More