Rheological Behaviour of Amophophalloglueomanan Sol

The logarithm of sol viscosity of amophophalloglueomanan was corelative to the concentration and had the characteristic of no Newton's fluid. When the concentration was less than 0.5%, 0.5%～1.0%, 1.0%～2.0% and more than 2.0%, moreover, the characteristics of thin sol, medium sol, thick sol and congealed sol (containing some shear and transitional forms) were showed respectively. The sol viscosity decreased with temperature increase. Plasticizer made the viscosity raised and the mobility heighted. Reinforcer made the viscosity raised but the mobility descended. This reseach provide a theoretical basis for making eatable film with high intensity.