an·tho·cy·a·nin 
(ăn′thō-sīə-nĭn) also an·tho·cy·an (-sīən, -ăn′)
(ăn′thō-sīə-nĭn) also an·tho·cy·an (-sīən, -ăn′)n.
Any of various flavonoid glycoside pigments that impart red, purple, and blue colors to plant parts and are found in berries and other fruits, red wine, and certain vegetables.
[ANTHO- + CYANIN(E).]