Abstract: Drying temperature was one of the most important factors that affect the properties of edible wheat gluten film. The influences of different drying temperature in the preparation of samples on the properties of wheat gluten film, such as: light transmitting rate, water solubility, tensile strength, elongation rate, water vapor permeability, etc, were discussed in this paper. when the drying temperature was 60℃, the experimental results showed that the film had the best properties.

Key words: edible wheat gluten film, drying temperature, properties