PROBLEM TO BE SOLVED: To provide a food storage method using charged fine particle water, which has sufficient effect on mold prevention, deodorization, removal of ethylene gas, moisture retention, and the like.SOLUTION: Dew is formed on a discharge electrode from the air in a storage room 4 for food products. A high voltage is applied to the discharge electrode with dew condensation for electrostatic atomization, so that charged fine particle water M having a nano-meter size and including active species is formed. The charged fine particle water M is supplied into the storage room 4 for food products, so that the food products can be freshly stored while the storage room 4 for food products is dehumidified.COPYRIGHT: (C)2014,JPO&INPIT【課題】防黴、防臭、エチレンガスの除去及び保湿等の効果を充分に発揮できる帯電微粒子水による食品保存方法を提供する。【解決手段】食品収納庫4内の空気から放電電極に結露させ、結露した放電電極に高電圧を印加して静電霧化することで活性種を含んだナノメータサイズの帯電微粒子水Mを生成し、この帯電微粒子水Mを食品収納庫4内に供給することで、食品収納庫4内の除湿を行いつつ食品を新鮮に保存する。【選択図】図1
