PROBLEM TO BE SOLVED: To provide an efficient edible oil dehydration method that can remove moisture from edible oil in a short time while leaving flavor components as much as possible.SOLUTION: An edible oil dehydration method includes dehydration by a forward osmosis process.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2020,JPO&INPIT【課題】香気成分を可及的に残存させつつ、短時間で食用油から水分を除去することができる、効率的な食用油の脱水方法を提供すること。【解決手段】正浸透プロセスによって脱水を行うことを特徴とする、食用油の脱水方法。【選択図】図2