Consistency coeYcients (K) and Xow behaviour indices. (N) are also showed in Table. 3. The consistency coeYcient indicates the relative thickness of a solution. In ice cream mixes, consistency coeYcients were positively correlated. with the apparent viscosity values (R. 2 = 0.910), as similar to the Wndings of Aime et al. [ 28]. The Xow behaviour index gives an indication of how close the ice cream mix is. to a Newtonian Xuid. All Xow behaviour indices (n values). were less than one (Table 3), which is characteristic of the. pseudoplastic behaviour. The WPI containing mixes exhib- ited a greater viscosity, consistency coeYcient and also a. degree of pseudoplasticity (P