Israel National NewsIsraeli NewsIsraeli researchers discover way to preserve foodIsraeli researchers discover way to preserve foodNew Israeli development aimed at fighting world food crisis - a bacteria killer which can be used for industrial purposes.ILTV Oct 31, 2016, 6:02 AM (GMT+2)FoodILTVIsraeli researchers discover way to preserve foodILTVFound a mistake? Contact usGet the latest news in your mailbox