[Objective]The research aimed to study the optimum condition to improve the wheat gluten quality by microwave treatment. [Method]Vital wheat gluten was treated by microwave. The emulsibility,foamability and solubility were investigated. And the effects of vital wheat gluten content,pH value,heating time and microwave power on the vital wheat gluten quality were studied. [Result]The optimal condition was as follows:microwave power was about 570 W,pH value was about 5,vital wheat gluten content was 9.5% and m...