PROBLEM TO BE SOLVED: To discover new raw material for extraction of PPAR compositions other than gramineous plants, and thus obtain a PPAR composition easily available for effective use.SOLUTION: A PPAR activity composition is mainly composed of extract obtained by extracting Chlamydomonas fine algae with extraction solvent.COPYRIGHT: (C)2016,JPO&INPIT【課題】イネ科植物以外に新たなPPAR組成物を抽出する原料を見出し、有効利用容易なPPAR組成物を得ること。【解決手段】クラミドモナス属の微細藻類を抽出溶媒により抽出した抽出物を主成分とする。【選択図】図1