Terroir 2010 banner
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.

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

Contact the author

Keywords

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

Tags

IVES Conference Series | Terroir 2010

Citation

Related articles…

Plant biostimulants in combination treatments as environmentally-friendly rest-breaking agents for dormancy release in table grapes Vitis vinifera Crimson Seedless

Context and purpose of the study. Vitis vinifera grapevine is a perennial crop which is globally cultivated, surviving cold winters in temperate zones by entering a state of dormancy.

Tracking of sulfonated flavanol formation in a model wine during storage

The aim of this work was to determine the reaction products of bisulfite with grape seed flavanols and changes therein over different storage conditions in a model wine

Validation of phenological models for grapevine in the Veneto region

In this study we have compared the predictive ability of two phenological models: a traditional Thermal Time (TT) and a version of the more recently develop Unified Model (UM).

Revisiting esters hydrolysis in young white wines

Esters play an essential role in the young white wines’ fruity expression, particularly the groups of ethyl esters of fatty acids (EEFAs) and higher alcohol acetates (HAAs) [1]. However, generally, these groups of esters decrease relatively fast during the first two years of ageing [1, 2].

First quantification of glut-3SH-SO3 and glut-3SH-al in juice and wine

3-Sulfanylhexan-1-ol (3SH) is a key impact odorant of white wines such as Sauvignon Blanc.[1] In particular, the varietal characters of Sauvignon Blanc, especially from Marlborough New Zealand, are strongly influenced by the concentrations of 3SH.[2,3