An improved method of packaging an edible starch-based film properties by the addition of hydrocolloids

A method of improving the hydrophilic colloid by the addition of an edible starch-based method of packaging film properties, comprising the steps of: mixing starch and a hydrophilic colloid by gelatinization, degassing, forming, the step of removing film to obtain a starch-based edible film ; another hydrophilic colloid by the addition of an edible starch-based packaging method for improving film properties, comprising the steps of: mixing starch into starch and CMC viscosity reduction performed after -CMC complex was then mixed with the hydrophilic colloid by, degassing the film formation, the step of removing film to obtain a starch-based edible film. Flexible starch films prepared using ordinary natural starches of the present invention obtained good and difficult to break, a wide range of applications, and the preparation method is simple and easy to operate, can be completely substituted straight Methods of preparing starch films.