PROBLEM TO BE SOLVED: To provide an electric field generator capable of changing the state transition speed of food.SOLUTION: The electric field generator which generates an electric field to be applied to the food is provided with a step-up transformer 11 that pressures the voltage of an AC power supply, a circuit 12 that has a time constant with which an AC voltage pressured by the step-up transformer is input, and an electrode part 13 to which an AC voltage output from the circuit that has the time constant is applied, and which generates the electric field by the AC voltage.COPYRIGHT: (C)2012,JPO&INPIT【課題】食品の状態変化速度を可変させることができる電界発生装置を提供する。【解決手段】食品に印加する電界を発生させる電界発生装置は,交流電源の電圧を昇圧する昇圧トランス11と,昇圧トランスにより昇圧された交流電圧が入力される時定数を有する回路12と,時定数を有する回路から出力される交流電圧が印加され,当該交流電圧による電界を発生させる電極部13とを備える。【選択図】図1
