PROBLEM TO BE SOLVED: To improve the peeling effect of food remaining on an outer wall of an energy conduit and the clean effect of the energy conduit.SOLUTION: A sterilization method causing the sterilization effect by a heat temperature difference includes inserting the energy conduit that has cold water to a sterilization space, then introducing steam into the sterilization space, further generating rapid temperature difference by an internal low temperature fluid and the external steam of the energy conduit, and causing the reaction of the heat temperature difference.COPYRIGHT: (C)2013,JPO&INPIT【課題】エネルギー導管外壁に残留する食材の剥離と、エネルギー導管の清潔効果を向上させること。【解決手段】熱温度差によって滅菌効果を生じる滅菌処理方法であって、その方法は、冷水を有するエネルギー導管を滅菌スペースの中に差し込み、次に蒸気を前記滅菌スペースへ導入し、さらにエネルギー導管の内部低温流体及び外部蒸気によって急速な温度差を起し、熱温度差の反応を発生させる。【選択図】図1
