The change in
vertices could indicate solubilisation of protein. This trend
appeared less significant, however, when additional calcium was
added to the cheese drained at low pH (Fig. 3b and c). These observations
were further supported by a 2-way ANOVA performed at
the different levels of calcium concentration (P = 0.011, 0.085,
0.675 for the interaction of time draining pH at CaCl2 levels 0,
100 and 300 mg/kg respectively).