PROBLEM TO BE SOLVED: To develop a GLP-1 production promoter, a DPPIV inhibitor and a glucose absorption inhibitor which can be incorporated into a daily diet pattern and can be also orally ingested, and provide an oral composition comprising the agents for the purposes of the inhibition of increased blood glucose, the prevention of obesity and others.SOLUTION: The present invention provides a GLP-1 production promoter, a DPPIV inhibitor and a glucose absorption inhibitor which comprise Peucedanum japonicum or extract thereof as an active ingredient, and also provides an oral composition blended with the agents.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】日常の食事パターンに組み込むことができ、経口摂取し得る、GLP-1産生促進剤、DPPIV阻害剤及びグルコース吸収阻害剤を開発し、該剤を含有する、血糖上昇抑制や肥満防止等のための経口組成物を提供する。【解決手段】ボタンボウフウ又はその抽出物を有効成分とする、GLP-1産生促進剤、DPPIV阻害剤及びグルコース吸収阻害剤。また、該剤を配合した経口組成物とする。【選択図】なし
