Maize starch was mechanically activated by a stirring-type ball mill.The effect of mechanical activation on the amylose content and translucent rate of maize starch was studied.

• 摘要采用搅拌球磨机对玉米淀粉进行机械活化，研究了机械活化时玉米淀粉的直链淀粉含量及透光率的影响。