In an automatic sterilization machine of the present invention, a battery (01) and an induction coil (01) are mounted inside a case (07), and positive electrodes (04, +, -) are inserted into food and drinks with moisture. When a user touches a button (03), low voltage electricity of the battery (01) is inputted to the induction coil (02) and high voltage electricity is outputted through the positive electrodes (04, +, -), so bacteria inside the food where the positive electrodes are inserted are exterminated. The purpose of the present invention is to sterilize bacterial inside food and drinks (06) with moisture without contaminating the environment.COPYRIGHT KIPO 2017음식물의 각종 세균으로 인하여 식중독으로 많은 사람이 고통을 받는 것을 주위에서 가끔 볼 수가 있다. 이러한 문제점을 해소코자 음식물 살균기를 개발하게 되었다.