Figure 6.
Tartaric yield plotted against %TA and malic acid yield of samples from Mazara, CLESP and Palermo. (a) Proportions of tartaric acid in various modern fruits and plant products; (b) %TA (tartaric acid/(tartaric + malic acid)) plotted against tartaric acid yield (µg g−1) for MZ, CLESP and Palermo across chronological periods and (c) Malic acid yield (µg g−1) for samples from Mazara del Vallo, Casale San Pietro and Palermo across chronological periods.