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IVES 9 IVES Conference Series 9 International Terroir Conferences 9 Terroir 2010 9 Geology and Soil: effects on wine quality (T2010) 9 Uve e vini in vulcaniti basiche anorogeniche dei lessini meridionali, impronta petrochimica e assimilazione di metalli pesanti

Uve e vini in vulcaniti basiche anorogeniche dei lessini meridionali, impronta petrochimica e assimilazione di metalli pesanti

Abstract

[English version below]

Nel 2009 sono stati prelevati e analizzati mediante XRF (X-ray fluorescence) campioni di suolo, in vigneti sperimentali siti nelle province di Vicenza e di Ancona. Sono stati inoltre determinati in 2 campioni di mosto e 2 di vino delle varietà Verdicchio e Refosco dal peduncolo rosso, ed in 2 di uva Refosco dal peduncolo rosso, gli elementi in traccia mediante ICP-MS (Inductively coupled plasma-mass spectrometry). Lo studio ha consentito di definire la qualità di uva e vini, i rapporti caratteristici per ogni tipologia di suolo, e caratterizzare l’impronta geochimica in un ampio areale in cui le modeste differenze climatiche non influiscono sulle dinamiche di assimilazione. Sono state definite le relazioni fra matrice suolo e vino attraverso il confronto fra le concentrazioni dei metalli analizzati nelle varie matrici e varietà di uva.

In 2009, 18 samples of soils, coming from experimental vineyards in Vicenza and Ancona, were collected and analysed using XRF technique, to characterize major and minor element concentration. Moreover, 2 samples of must, 2 samples of wine (one of each varieties Verdicchio and Refosco dal peduncolo rosso) and 2 samples of grapes Refosco dal peduncolo rosso, were investigated using ICP-MS (Inductively coupled plasma-mass spectrometry) technique in order to define their trace elements concentrations. The aim of this study has been not only to characterize the quality of the grapes and the wines, but also to define the typical ratios between these two variable for each soils, and to outline geochemical fingerprints in a wide area where climatic differences have limited influence on the assimilation processes. The comparison of heavy metals concentrations between the several matrix and the varieties of grapes allow to define the relationship between soil matrix and wine.

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DOI:

Publication date: December 3, 2021

Issue: Terroir 2010

Type: Article

Authors

D. G. Ferioli (1), P. Bartolomei (2), M. Esposito (1), E. Marrocchino (3), L. Sansone (4), M. Borgo (4),
N. Belfiore (4), D. Tomasi (4), R. Tassinari (3), C. Vaccaro (3), M. Niero (4), P. Biondini (5)

(1) U-SERIES, Via Ferrarese, 131, 40128 Bologna, Italy
(2) ENEA, via dei Colli, 16; 40136 Bologna, Italy
(3) Dipartimento di Scienze della Terra, Università di Ferrara, Via Saragat 1, 44100 Ferrara, Italy
(4) CRA-Centro di Ricerca per la Viticoltura, Viale XXVIII Aprile, 26 31015 Conegliano (TV), Italy
(5) Delegazione Pontificia per il Santuario della Santa Casa di Loreto, Piazza della Madonna, 1 60025 Loreto (AN), Italy

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Keywords

Uva, vino, suolo, impronta geochimica
Grape, wine, soil, geochemical fingerprints

Tags

IVES Conference Series | Terroir 2010

Citation

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