The viscosity of the milk separation part with DP-95RF at 5 °C also showed almost the same behavior as that in the case of P-1670 in regards to the increase in the shear stress (Fig. 5). However, in the case of the decrease of the shear stress, the viscosity did not recover to its beginning value. This indicates that the destroyed network is not easy to recover. This result shows the milk separation part with DP-95RF also has thixotropy, but the flocculates are not immediately formed again.