A Bioactive Material from Plants Rich in Anthocyanins

To exploit a bioactive material as components of functional products, juices from purple perilla; purple potato and blueberry were abstracted and concentrated. These concentrated juices were diluted to optimize the composition by evalustion of lavor. A bioactive material with 30% concentrated juice from purple perilla,50% from blueberry and 20% from purple potato, which contains 3.72% anthocyanin and shows antioxidant activity. This biomaterial can be use in processing functional products which have the functions of plant anthocyanin.