PROBLEM TO BE SOLVED: To find out a new beneficial use of Impatiens.SOLUTION: There is disclosed an antioxidation/antiallergic agent consisting of an extract of petals and/or leaves of Impatiens, especially the extract of the leaves.COPYRIGHT: (C)2013,JPO&INPIT【課題】ツリフネソウに有益な新たな用途を見出すことを目的とする。【解決手段】ツリフネソウの花弁及び/又は葉,特に葉の抽出物を含んでなる抗酸化・抗アレルギー剤。【選択図】なし