Research progress on the edible films made from wheat gluten

In this paper,the classification of the edible film was described,the physical properties of wheat gluten–based composite films,the research status of the wheat gluten films,composite modification of wheat gluten with other film–forming materials such as polysaccharide,protein,lipid, and the chemical modification of wheat gluten and gluten–based composite film were reviewed. Also the future research direction of gluten film was forecasted.