Fig. 1From: Influence of germicidal ultraviolet radiation UV-C on the quality of Apiaceae spices seedsPOD (a), CAT (b), and PPO (c) activities in anise, fennel, caraway, and cumin stored for 30 days after different UV-C exposure durations. Different lowercase letters on top of the bars indicate significant differences (P ≤ 0.05)Back to article page