The concentrations of anthocyanins were obtained by using a molar extinction coefficient: ε ¼ 38,000 L*mol1 cm1 (Ganjewala, Boba, & Raghavendra, 2008).
The concentrations of anthocyanins were obtained by using a molar extinction coefficient: ε ¼ 38,000 L*mol1 cm1 (Ganjewala, Boba, & Raghavendra, 2008).