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Table 1.

Results of canonical discrimination analysis of wine samples under study based on the following discrimination parameters: alcohol content, total acidity, volatile acidity, pH, TPC, TFC, TEAC, L*, a*, b*, chromaticity and hue angle.

Criterion Correctly classified (%) Number of misclassified samples The most important parameters
vs. white) chromaticity, TEAC
Origin (AT vs. 85.56 13 chromaticity,
Vintage 87.78 11 a*, chromativity,
(2016 vs. 2017) TPC
Origin + vintage 83.33 2 TPC, a*, chromiticity, TEAC

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