Terroir 2010 banner
IVES 9 IVES Conference Series 9 The importance of landscape in wine quality perception: l’importanza del paesaggio nella percezione qualitativa del vino

The importance of landscape in wine quality perception: l’importanza del paesaggio nella percezione qualitativa del vino

Abstract

The wine quality is a characteristic that is both difficult to define and communicate, because the quality attributes can be divided into intrinsic (objective, such as alcohol degree, acidity, colour, grape variety etc.) and hedonistic components (extrinsic) that is based upon a subjective evaluation. That means that the attributes that signal quality to consumers are not always objective, but also extrinsic, which impact on wine preference and is a study in progress. The wine area production seems to be a very important variable influencing consumers’ judgement, because it reflects the wine origin, its quality, its traceability (as variety, climate, soil morphology, wine law assessment). The landscape is an important component of the wine origin and it summarises several wine attributes: e.g. climate and soil for grape quality, the local history and the grape production traditions. The mountain viticulture landscape is also an expression of handwork and authenticity. With the aim to quantify the importance of landscape and frame of mind in wine quality perception and how much they can influence consumers’ decision to purchase wine, using a new statistical test, Choice-Based Conjoint Analysis – CBCA, we have evaluate the relevance of the attribute landscape at four different levels. The results pointed out a direct relation that tie a well conserved and scenographic landscape with the wine quality perception and confirm that landscape is an important factor of the extrinsic wine quality.

Download the PDF

DOI:

Publication date: December 3, 2021

Issue: Terroir 2010

Type: Article

Authors

D. Tomasi (1), F. Gaiotti (1), T. Tempesta (2) 

(1) CRA – Centro di Ricerca per la Viticoltura, via XXVIII Aprile, 26 – 31015 Conegliano (TV) – Italia
(2) Università degli Studi di Padova – Via 8 Febbraio, 2 – 35122 Padova – Italia

Contact the author

Keywords

viticulture, landscape, wine quality perception

Tags

IVES Conference Series | Terroir 2010

Citation

Related articles…

Historical reconquest of hillslopes by the “Vins des Abymes” after the collapse of Mont Granier in 1248 (Savoie, France)

The vineyards extending between the hillslopes of ‘Apremont’ and ‘Les Marches’ that dominate the valley of Chambéry (Savoie, French Alps) define the terroir of the ‘Vins des Abymes’.

Read More

Prospects of thermal imaging as a non-invasive tool to assess water status for irrigation scheduling in commercial vineyards

Aim: Irrigated viticulture is expanding worldwide mainly as a short-term adaptation strategy to climate change. Plant-based methods are increasingly being used for irrigation scheduling in commercial vineyards. Canopy temperature (TC) has long been recognized as an indicator of plant water status. TC, but also the thermal stress indices, e.g. crop water stress index (CWSI) and stomatal

Read More

Exploring the presence of oligopeptides in wines into identify possible compounds with umami or kokumi properties

Umami is defined as a pleasant and savory taste derived from glutamate, inosinate and guanylate, which are naturally present in meat, fish, vegetables and dairy products. The term “kokumi” refers to a complex flavour sensation, characterized by thickness, fullness and continuity.

Read More

Isotope composition of wine as indicator of terroir spatial variability

The goal of this work was to determine the spatial variability of terroir using the isotope composition of wine. Carbon (δ13C) and oxygen (δ18O) stable isotope composition was measured in wines from Tempranillo (Vitis vinifera L.) vineyard, located in Rioja Appellation (Spain). Stable isotope composition, leaf area, vigour, yield components, grape and wine composition were determined in a grid of 85 geo-referenced points, that was drawn across the 5 ha vineyard area

Read More

Influence of preflowering basal leaf removal on aromatic composition of cv. Tempranillo wine from semiarid climate (Extremadura Western Spain)

Abstract In this work the effects of early leaf removal performed manually at preflowering phenological stage, on the volatile composition of Tempranillo (Vitis vinifera L.) wines were studied. From 2009-2011 vintages 34 wine volatile compounds were identified and quantified by gas chromatography-mass spectrometry (GC-MS) where early leaf removal only modified 25 of them. The total C6 compounds, acetates and volatiles acids (with exception of isobutyric acid) were affected by defoliation, whereas alcohols and esters showed a minor effect. Furthermore the vintage effect also was shown.

Read More