silence 發(fā)表于 2011-5-20 16:00 不會(huì)吧,玉米膨化后會(huì)降低其水分,其粗蛋白質(zhì)應(yīng)該會(huì)增加才對(duì)呀,怎么會(huì)低于使用原料呢