To provide a sterilization system of the hot water conveniently reusable vegetables used during heat shock to be performed after sterilization using ozone water . A ozone water is brought into contact with vegetables in a sterilizing tank 2 of sterilizing vegetables , is brought into contact with vegetables and hot water that is sterilized in sterilizing tank 2 , a heat shock treatment for the vegetables are brought into contact with the hot water for performing the hot water tank 3 , have been used in the hot water discharged from the hot water tank 3 , a mixing device 9 for sterilization , is treated with a mixing apparatus 9 which process hot water , the mixing device 9 and the hot water tank 3 characterized in that and a hot water circulation line is formed so as to circulate between , and sterilization system 100 vegetables . [ Selection Figure Figure 1【課題】オゾン水を用いた殺菌後に行うヒートショック時に用いた温水を簡便に再利用可能な野菜の殺菌システムを提供する。【解決手段】オゾン水に野菜を接触させて野菜を殺菌する殺菌槽2と、殺菌槽2において殺菌された野菜と温水とを接触させて、前記温水に接触させた野菜に対してヒートショック処理を行う温水槽3と、温水槽3から排出された使用済みの温水に対して、殺菌を行う混合装置9と、混合装置9で処理された処理温水が、混合装置9と温水槽3との間で循環するように形成される温水循環ラインとを備えていることを特徴とする、野菜の殺菌システム100とする。【選択図】図1
