CT, SO2 addition wine; HTB, synthetic hydroxytyrosol addition wine; HTG, hytolive addition wine; HT, hydroxytyrosol; TH2, tartaric acid; AcH, acetic acid; TPI, total polyphenol index.
Standard deviation between brackets.
Different superscript letters
(a or b) for the same parameter denote significant differences (p < 0.05).
Analyses of variance, level of significance (LS): *p < 0.05, **p < 0.01, ***p < 0.001.