noun
anthocyanin
A type of plant pigment responsible for red, purple, and blue colors in fruits, vegetables, and flowers. Used in chemistry and food science contexts.
ブルーベリーの紫色はアントシアニンによるものです。
The purple color of blueberries is due to anthocyanin.
アントシアニンは抗酸化作用
Anthocyanin is said to have antioxidant properties.