Response Surface Optimisation for the Production of Antioxidant Hydrolysates from Stone Fish Protein Using Bromelain

Figure 4

Dependency of viscosity on the shear rate (1/S) and concentration of SHs (% w/v).

(a) Dependency of the viscosity (η) on the shear rate () fitted by Oswald-de Waele power rule model as given by (4)

(b) Dependency of viscosity (η) on the concentration of SHs (% w/v)