The color gloss food impression being satisfactory, the processed food, and its production method time-dependant deterioration after the cooking of being controlled, designating starchy content raw materials such as wheat flour as the raw materials are offered. The milk raw materials adding operating the protein deviation from amide enzyme the starchy content raw materials as the raw materials at the time of producing the processed food which it uses, it uses the deviation from amide processing milk raw materials which can. (Figure 1)色・つや・食感が良好で、調理後の経時劣化の抑制された、小麦粉等の澱粉含有原料を原料とする加工食品、及びその製造方法を提供する。澱粉含有原料を原料として用いる加工食品の製造において、乳原料にタンパク質脱アミド酵素を添加作用させて得られる脱アミド処理乳原料を用いる。(図1)
