PROBLEM TO BE SOLVED: To provide a health maintenance food product by washing, pre-drying, shredding and bent processing a leaf part and a petiole of Angelica keiskei, having inexpensive price, delicious taste and easy to eat and capable of intaking various health maintenance component.SOLUTION: A leaf part and a petiole of Angelica keiskei is washed, pre-dried, shredded and bent processed, and applied to seasoning process by Koji seasoning at 1/10 weight ratio of the total amount of the Angelica keiskei.SELECTED DRAWING: Figure 6COPYRIGHT: (C)2016,JPO&INPIT【課題】明日葉の葉部と葉柄を洗浄し予備乾燥のうえ細断、曲折加工して、安価で美味さと食べ易く且健康維持成分を多種摂取しえる健康維持食品の提供。【解決手段】明日葉の葉部と葉柄を洗浄、予備乾燥、細断及び曲折加工のうえ明日葉全体量の10分の1重量割合で麹調味料により調味加工を施す。【選択図】図6