(57)< Abstract > < Topic > It solidified with relatively short dry time, it had the uniform expansion structure which offers the food impression of desire, production method of the expansion food is offered. Solutions First temperature and the soft expansion food composition which is in first pressure, the process which is made to move to the solidification territory which is in second temperature (here, the aforementioned first temperature compared to it is low temperature,) it executes the aforementioned second temperature Next, the expansion food composition is produced by executing the process which it makes cool and makes solidify the aforementioned soft expansion food composition and in the solidification territory which the aforementioned first pressure compared to is second pressure of low pressure.【課題】 比較的に短い乾燥時間によって固化し、所望の食感を提供する均一な膨張構造を備えた、膨張食品の製造方法を提供する。【解決手段】 第一温度及び第一圧力にある軟質の膨張食品組成物を、第二温度にある固化領域に移動させる工程(ここで、前記第二温度は前記第一温度よりも低温である)を実行し次いで、前記第一圧力よりも低圧の第二圧力にある固化領域において、前記軟質の膨張食品組成物を冷却及び固化させる工程を実行することにより、膨張食品組成物を製造する。
