Table 2.

IC₅₀ values of the isolated compounds from S. taxoides on tyrosinase inhibitory activity.

Compound	Name	IC50 (µg/mL)
1	ω-hydroxymoracin C	109.64 ± 0.89
2	moracin M	47.34 ± 0.78
3	moracin C	128.67 ± 1.21
4	3, 4, 3′, 5′-tetrahydroxybibenzyl	35.65 ± 0.98
5	piceatannol	149.73 ± 0.86
Std.	Kojic acid P	38.67 ± 0.94
Std.	Water extract of A. lacucha wood P	8.73 ± 0.69

^P = positive control.