Terroir 2004 banner
IVES 9 IVES Conference Series 9 Franciacorta DOCG sparkling wine interpretation in relation to wine coming from different areas

Franciacorta DOCG sparkling wine interpretation in relation to wine coming from different areas

Abstract

[English version below]

Dans la tradition classique, les vins mousseux sont le produit d’assemblage des vins d’origine différent. La choix de la typologie du moussage (brut, extra-brut, dosage zéro, etc.) généralement est une conséquence des résultats organoleptiques atteints à la fin de le période d’affinement en bouteille. La choix de la liqueur du tirage et de la liqueur d’expédition est considérée un moyen pour particulariser et affirmer le marque d’entreprise, plutôt que mettre en valuer les caractéristiques du territoire de production.
Afin d’étudier les différences territoriales entre Franciacorta, on a réalisé un protocole de production que a prévu l’association des vins du vignoble produits dans le periode 2000-2002 avec profils organoleptiques, basés sur le binomie terroir-cepage.
L’expérience revalorise une remarquable constance des vignobles dans l’expression du pays, justifiant un assemblage que évalue ces particularité.
Les résultats obtenus indiquant aussi, que la variabilité exprimée par les vignobles cultivés dans la même région (sélection de la mésozone o unité vocationalle) est suffisant pour justifier ce approche, en mesure d’évaluer le rôle du territoire d’origine aussi dans le plus variables expressions de vins mousseux.

In the classical tradition the sparkling wines are a blend of wines with different origin. Likewise, the decision of the sparkling process typology “brut, extra brut, zero dosage” is defined from the sensorial results obtained at the end of bottle refinement. So, the choice of the “liqueur de triage” and of the “liqueur de expedition”, is to be considered a way to characterize and affirm the company mark, more than valorize the peculiar characteristics of the production areas.
In order to study the territorial differences of Franciacorta DOCG sparkling wines, in the period 2000-2002 a production protocol associated to the sensorial profile that blend different kind of wines produced in the same area was established. The dynamic concept of site evaluation was applied considering as a whole the system terroir-vine.
The experience outlines a great constancy of the vineyards expressing its own characteristics, when its relative to same area, justifying a blending that increased the value of the peculiar characteristics. The results indicate that the expressed variability from the wines obtained from the vineyards in the same area, justify a way of producing that able to valorize the territory’s importance in all different sparkling processes.

DOI:

Publication date: January 12, 2022

Issue: Terroir 2004

Type: Article

Authors

Porro D., Stefanini M.* and Iacono F.**

*Istituto Agrario S. Michele all’Adige
**Azienda Agricola Fratelli Muratori

Keywords

Site evaluation, blending, sensory analysis

Tags

IVES Conference Series | Terroir 2004

Citation

Related articles…

Influence of a spontaneous cover crop on the vineyard and soil erosion under Mediterranean climate

Sixty five % of the agricultural area of the Basque Country located in the DO Ca Rioja corresponds to vineyards. More than 40% of it has an average slope greater than 10%, which makes it sensitive to erosive processes. Furthermore, it is foreseeable that extreme weather events (storms, hail, extreme heat and cold, etc.) will be favored due to climate change. Cover cropping can mitigate this risk, and therefore the objective of this work is to evaluate the impact that a vegetable cover has on the agronomic behavior of the vineyard, the quality of the grape and soil erosion. For this, a trial has been carried out with a Graciano variety vineyard with a slope between 10% -20% during the years 2020 and 2021. Conventional tillage management in the area has been compared (4-6 passes per year of tillage machinery) versus spontaneous vegetation cover management in the vineyard. This implies not tilling and allowing the grass of the land to colonize the range between the lines of vines, controlling their height through 1-3 mowing passes per year, always trying to affect the surface of the land as little as possible. The vegetative growth, yield and quality of the grape and wine was measured. Furthermore, erosion has been measured using Gerlasch boxes. The yield was lower in the second year of the trial in the cover crop treatment, but erosion was significantly reduced.

Evaluation of clonal variability of phenolic compounds in Vitis vinifera L. cv. Trnjak crni grown in Croatia

Context and purpose of the study. Croatia has rich grapevine genetic resources with more than 130 native varieties preserved.

The future of pesticide regulation in the EU – between precaution and proportionality

The article analyzes current developments in European pesticide regulation.

Eugenol:  a new marker of hybrid vines? The case study of Baco Blanc in Armagnac

Nowadays, winemaking is dealing with great challenges, notably climate change, disease resistance and low pesticide inputs, desire for more sustainable agricultural productions and permanent changing of consumer preference. Trying to propose practice improvements, scientists are exploring vine hybridization a paradoxically old but still actual way to take up such challenges

IMPACT OF METSCHNIKOWIA PULCHERRIMA DURING FERMENTATION ON AROMATIC PROFILE OF VIDAL BLANC ICEWINE

Non-Saccharomyces yeasts not only increase microbial diversity during wine fermentation, but also have a positive effect on improving wine aroma. Among these non-Saccharomyces yeast species, Metschnikowia pulcherrima is often studied and used in winemaking in recent years, but its application in icewine has been rarely reported. In this study, indigenous M. pulcherrima strains and Saccharomyces cerevisiae strains (commercial and indigenous strains) were sequentially inoculated for icewine fermentations; meanwhile, pure S. cerevisiae fermentations were used as the control; indigenous strains used above were screened from spontaneous fermentations of Vidal blanc icewine.