DES(RHAMNOSYL) ACTEOSIDE-CONTAINING OLIVE EXTRACT

摘要

Foods and beverages, quasi-drugs, and pharmaceuticals that exhibit high antioxidative activity in the living body for a long time are provided. High antioxidative activity can be imparted by incorporating desrhamnosyl acteoside in an olive extract. A desrhamnosyl acteoside-containing composition can be prepared by treating an acteoside-containing composition with glycosidase.