The grapes were crushed in the laboratory, and a separate sample of grape juice was taken from each replication to analyse the following: total soluble solids (°Oe), total acidity (g/l), pH-value, organic acids (tartaric, malic, citric acids).
The grapes were crushed in the laboratory, and a separate sample of grape juice was taken fromeach replication to analyse the following: total soluble solids (°Oe), total acidity (g/l), pH-value, organic acids (tartaric, malic, citric acids).