Red wine Written by Quinta Estação on 02 March 2023. Posted in Quinta Estação Red Wine. Caste 50% Aragonese; 30% Trincadeira; 20% Alicante Bouschet. Classification Region: Alentejo Adega Mayor Alcolic Theory: 13.5% vol Total acidity: 5.1 g/L PH: 3.28 Next