Open Access
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, |
| CZ vs. SRB) | TPC, TFC | ||
| Vintage | 87.78 | 11 | a*, chromativity, |
| (2016 vs. 2017) | TPC | ||
| Origin + vintage | 83.33 | 2 | TPC, a*, chromiticity, TEAC |
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