Authenticity of greek wines from different grape varieties and vinification techniques

Abstract

The quality of wine is determined both by the variety and origin. Many factors can be controlled to classify wines based on variety and origin that aims to their authenticity. Many analytical techniques have been developed to distinguish them based on the multidimensional imprint. In the present dissertation, the inorganic composition of wines was determined after digestion with dense HNO3 utilizing a digestion oven and the use of ICP-MS organology. Using inductively coupled plasma mass spectrometry (ICP-MS) the contents of the following forty-four inorganic compounds were studied: Na, Mg, P, K, Ca, Cu, Co, Cr, Zn, Sn, Fe, Mn, Li, Be, B, V, Sr, Ba, Al, Ag, Ni, As, Sn, Hg, Pb, Sb, Cd, Ti, Ga, Zr, Nb, Pd, Te, La, Sm, Ho, Tm, Yb, W, Os, Au, Tl, Th, U in ninety samples -white and red- from nine different varieties (Agiorgitiko, Assyrtiko, Malagouzia, Moschato, Moschofilero, Xinomavro, Roditi, Savvatiano and Syrah) and six different regions throμghout Greece (Arcadia, Attica, Naoussa, Nemea ...
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DOI
10.12681/eadd/48801
Handle URL
http://hdl.handle.net/10442/hedi/48801
ND
48801
Alternative title
Έλεγχος αυθεντικότητας οίνων προερχόμενων από ελληνικές ποικιλίες σταφυλιών και διαφορετικές τεχνικές οινοποίησης
Author
Pasvanka, Konstantina (Father's name: Georgios)
Date
2020
Degree Grantor
National and Kapodistrian University of Athens
Committee members
Προεστός Χαράλαμπος
Λιούνη Μαρία
Κοτσερίδης Γεώργιος
Θωμαΐδης Νικόλαος
Τσακίρης Αργύριος
Χατζηλαζάρου Αρχοντούλα
Καλλίθρακα Σταματίνα
Discipline
Natural SciencesChemical Sciences ➨ Chemistry, general
Keywords
Wine authenticity; Inductively coupled - mass spectrometry; Inorganic compounds; Geographical origin; Chemometrics
Country
Greece
Language
Greek
Description
205 σ., im., tbls., maps, fig., ch.
Rights and terms of use
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