PROBLEM TO BE SOLVED: To provide a compound which can be used as an active oxygen scavenger, a radical scavenger, a glutathione production inhibitor, a skin whitening agent, a nitrogen monoxide production inhibitor, a hexosaminidase liberation inhibitor, a cyclic AMP phosphodiesterase inhibitor, an antiobesity agent or the like and a skin cosmetic.SOLUTION: The compound is a phenylethanoid glycoside represented by formula (II) or the like.COPYRIGHT: (C)2013,JPO&INPIT【課題】活性酸素消去剤、ラジカル消去剤、グルタチオン産生抑制剤、美白剤、一酸化窒素産生抑制剤、ヘキソサミニダーゼ遊離抑制剤、サイクリックAMPホスホジエステラーゼ阻害剤及び抗肥満剤などとして使用できる化合物の提供、並びに皮膚化粧料の提供。【解決手段】下記式(II)等で表されるフェニルエタノイド配糖体。【選択図】なし