PROBLEM TO BE SOLVED: To provide a circadian rhythm regulating agent that has abundant food experience, high safety, easy to obtain and excellent in processability.SOLUTION: There are provided: an edible product for circadian rhythm regulation in which Oleacein is contained as an active ingredient an edible product that regulates the expression levels of Per1 gene and Bmal1 gene in opposite phases, thereby synchronizing the expression rhythms of the Per gene and Bmal gene to normal phase and an edible product for circadian rhythm regulation in which the Oleacein is contained as an olive extract.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】食経験が豊富であり安全性が高く、入手が容易で加工性にも優れた概日リズム調整剤の提供。【解決手段】オレアセインを有効成分とする概日リズム調整のための飲食品。Per1遺伝子およびBmal1遺伝子の発現量を逆位相に調節し、それによりPer遺伝子およびBmal遺伝子の発現リズムを正常な位相に同調させる概日リズム調整のための飲食品。オレアセインがオリーブ抽出物として含まれる、前記概日リズム調整のための飲食品。【選択図】なし
