Urea-polyacrylamide gel electrophoretograms of soft Xinotyri cheese made from: a) raw (RMC), or b) pasteurized milk (PMC) during aerobic storage at 4 °C. Lane 1=total goat casein, lanes 2–3=day 1 cheese samples, lanes 4–5=day 8 cheese samples, lanes 6–7=day 15 cheese samples, lanes 8–9=day 30 cheese samples, lanes 10–11=day 60 cheese samples