Homogenization condition clearly affected the flow behaviours
of non- and low-fat yoghurts. A noticeable increase in viscosity was
observed for non-fat yoghurt when microfluidized milk was used
for production, as illustrated by higher consistency coefficient (k),
lower flow rate index (n), and higher apparent viscosity at 50 s1
(h50) for 0% MFz than for 0% CH (Table 1 and Fig. 3).