Terroir 2006 banner
IVES 9 IVES Conference Series 9 The sensory features of the landscapes

The sensory features of the landscapes

Abstract

When someone watches a hilly landscape, the image beauty creates emotions and frames of mind not easily forgettable, but sometimes man’s intervention by means of soil movement and reduction of the natural biodiversity can significantly modify the landscape and consequently the above-mentioned emotions. One speculates if sensory appreciation of a wine may be strongly affected by psychological factor: landscape beauty. Just before the beginning of the trial, an analysis of the territorial features (morphology, vineyard extension, biodiversity, etc.) was performed in order to well characterise the typical landscape of Conegliano and Valdobbiadene hills. Since 2004 sensory evaluations of Prosecco wines coming from the two above mentioned viticultural areas was carried out with the aim to evaluate how landscape emotionally influences wine appreciation. The results proved the important role of the frame of mind (created by the projected images) on wine perception: landscape becomes an added value for the wines. A change in the original morphology of the landscape will result in a different emotional acceptability, and also the wine quality perception will be affected. In this trial, both the chemical composition of the grapes (sugars and aroma compounds) and the sensory perception of the wines (olfactory notes) were shown to be significantly influenced by soil movement. There is a loss of vocation due to the soil disruption, and a comparison between natural and moved soils proved that there was a great difference in terms of microbial activity and root development probably due to the lack of organic matter.

DOI:

Publication date: January 12, 2022

Issue: Terroir 2006

Type: Article

Authors

Diego TOMASI (1), Paolo SIVILOTTI (1), Domenico LUCIANI (2) and Marzio POL (3)

(1) CRA-Istituto Sperimentale per la Viticoltura, Viale XXVIII Aprile 26, 31015 Conegliano (TV), Italy
(2) Fondazione Benetton Studi Ricerche, Treviso, Italy
(3) Enologist, Treviso, Italy

Contact the author

Keywords

Landscapes, earth movement, root distribution, grape composition, wine sensory analysis

Tags

IVES Conference Series | Terroir 2006

Citation

Related articles…

Sensory changes in wines associated with the ripening of Grenache grapes from vineyards in different climatic zones

Climate change is introducing a high variability on grape ripening, causing uncertainty, excessive spending on pesticides and eventually frustrating results in terms of the quality of the vintage, with the increasingly frequent appearance of aromatic problems associated with overripeness, raisining and greenness, which sometimes only appear in bottled wines.

Development of a new method for detecting acetic acid bacteria in wine

The presence of acetic acid bacteria in wine can lead to the appearance of acetic acid at concentrations above the perception threshold, causing the wine rejection by the consumer. During the winemaking process, avoiding the presence of acetic acid bacteria is very difficult, as there is always a residual population accompanying the wine[1], and the problem arises with the significant development of these microorganisms that metabolizes large amounts of acetic acid.
The concern of wineries to control the presence of acetic acid bacteria in wines during their conservation is due to the absence of simple and effective analyses that allow the detection of these microorganisms in the initial stages.

Targeted and untargeted 1H-NMR analysis for sparkling wine’s authenticity

Studies on wineomics (wine’s metabolome) have increased considerably over the last two decades. Wine results from many environmental, human and biological factors leading to a specific metabolome for each terroir. NMR metabolomics is a particularly effective tool for studying the metabolome since it allows the rapid and simultaneous detection of major compounds from several chemical families.1 Quantitative NMR has already proven its effectiveness in monitoring the authenticity of still wines.

Banques de données biologiques annuelles par terroir et optimisation des itinéraires culturaux

In addition to studies on the edaphic and landscape characteristics of the environment (Dolédec, 1995), the characterization of the physiology of the vine and of parasitism during its vegetative cycle represents an essential component of knowledge and management of the terroirs.

Valutazione comparativa di cloni di Pinot nero per la produzione di vini base spumante in alcuni ambienti del Piemonte

Un vasto programma si riferisce alla verifica di 28 selezioni clonali di Pinot nero atte a vini base spumante. Gli impianti sono stati realizzati in diversi ambienti delle Langhe e del Monferrato nel periodo 1992-1996, in 57 vigneti diversi e su una superficie complessiva di circa 50 Ha.