PROBLEM TO BE SOLVED: To provide a method for efficiently producing a phospholipid composition free from a nitrogen-containing base and highly containing a phospholipid.SOLUTION: The method for producing the phospholipid composition includes reacting lecithin with an extract of a soybean enzyme extracted from a soybean seed having &le145% water absorption, and having &ge9.0 of the activity ratio of phospholipase D to phospholipase C.COPYRIGHT: (C)2011,JPO&INPIT【課題】含窒素塩基を含まないリン脂質を高含有するリン脂質組成物の効率的な製造方法の提供。【解決手段】レシチンに、吸水率が145%以下である大豆種子より抽出され、ホスホリパーゼDとホスホリパーゼCの活性比が9.0以上である大豆酵素抽出物を反応させるリン脂質組成物の製造方法。【選択図】なし
