Treatments Liner equation Bingham equation
Yield stress R2
Control y = 0.3367x +15.4 15.4 0.999
T1 y = 0.3721x + 12.962 12.962 0.998
T2 y = 0.4567x + 11.866 11.866 0.9949
T3 y= 0.5084x + 11.33 11.33 0.9975
T4 y = 0.5706x + 10.915 10.915 0.9988
Table 4: Effect of WPC on yield stress of ice cream mixes.