significantly different (Table 3). Power law index of
calcium enriched fruit yogurt on 1st day (0.27) was
significantly higher than that from control (0.11)
(Po0.005). This difference remained significant
(Po0.005) on 7th day as well as on 14th day of storage.
However, the change within the individual sample due to
storage was insignificant (P40.05). Aportela-Palacios,
Sosa-Morales, and Velez-Ruiz (2005) found a similar shear
thinning behavior with calcium citrate and fiber fortified
yogurt. The flow behavior (Table 3) are comparable with
some reported values (n: 0.11–0.31, K: 19.2–66.2) from