PROBLEM TO BE SOLVED: To provide a sterilization display apparatus having a method for detecting an electron spin resonance signal for displaying the sterilization state of a microorganism such as a filamentous fungus adhering to a fruit and vegetable skin, and to provide a method for sterilizing the fruit and vegetable skin.SOLUTION: A sterilization display apparatus includes: a conveying part for introducing a food product to be inspected at a measurement site a sample resonator which is a detection part of the food product to be inspected an electromagnetic wave irradiation part for irradiating the food product to be inspected with the electromagnetic wave having a frequency with a value of 2.001 or more and 2.006 or less, which is a resonance condition with respect to a contaminant a sweep magnetic field a magnetic field applying part for applying a modulated magnetic field to the sample resonator and an absorption signal detection part for detecting an absorption signal by an electron spin resonance signal.COPYRIGHT: (C)2013,JPO&INPIT【課題】 電子スピン共鳴信号を検出する方法を備えた,青果物表皮に付着する糸状菌等の微生物の滅菌状態を表示する滅菌表示装置および滅菌装置および青果物表皮の殺菌方法を提供すること。【解決手段】 滅菌表示装置は,被検査食品を測定部位に導入する搬送部と,検査食品の検知部である試料共振器と,検査食品に汚染した汚染菌に共鳴条件となるg 値2.001以上,2.006以下となるような周波数を有する電磁波を照射する電磁波照射部と,掃引磁場と,変調磁場を試料共振器に印加する磁場印加部と,電子スピン共鳴による吸収信号を検出する吸収信号検出部とを有するものである。【選択図】図1
