Depigmenting Effect of Kojic Acid Esters in Hyperpigmented B16F1 Melanoma Cells

Figure 5

The results of the inhibition of mushroom tyrosinase activity by KAMO, KAML, KAMP, and KA. Denotes *𝑃<0.05, **𝑃<0.01, ***𝑃<0.001 compared to α-MSH treated control. Data are presented as means ± S.E.M, and expressed as % of control. 62.5 μg/mL ascorbic acid was used as reference. 𝑛≥3.