From: Tyrosinase inhibitory activity of flavonoids from Artocarpus heterophyllous
Compounds
IC50 (µM)a
1
6.7 ± 0.8
2
>50
3
4
2.0 ± 0.1
5
22.0 ± 2.5
6
7.5 ± 0.5
7
Kojic acidb
44.6 ± 0.4