Flow Behavior Rheological Properties

Flow behavior rheological properties of ice cream samples prepared using CSOB were determined using a parallel plate probe (plate diameter 50 mm, gap size 0.5 mm) with a shear rate in the range 0.1–100 (s−1). The measurement was carried out at a constant temperature of 25 ◦C, and 3 parallel studies were carried out for each sample. The data obtained from the rheological analysis were fitted to the power law model, and nonlinear regression was used to calculate model parameters;

$$
\lambda = K\gamma^n \tag{1}
$$

In Equation (1), the *τ* value represents the shear stress (Pa), *K* the consistency coefficient (Pasn), *γ* the shear rate (s−1), and *n* the flow behavior index.

*τ*
