Gellan gum (GG) has widely applications in the hydrophile gel materials for its special properties of gelatin and good control release. But it also has some disadvantages such as difficult to process, high costs, low release rates, and so on. Konjac glucomannan (KGM) was a rich resource in China. This article was aimed to produce the KGM/GG blend materials, study on the structure of blend films, processing rheological properties of sol and gels, and preliminary evaluate the drug release properties o...