highly significantp ≤ 0.001
The wines from the two locations showed significant differences at the p ≤ 0.01 for peonidin-3- O -glucoside and highly significant differences at p ≤ 0.001 for cyanidin-3- O -glucoside, flavonols (myricetin-3- O -glucoside, quercetin-3- O -glucoside, quercetin and isorhamnetin), all flavan-3-ols (except catechin), proanthocyanidins, and stilbenes.