Table 2.

Kinetic parameters of α-glucosidase inhibition in the presence of 6 and 7.

Inhibitors	Dose (µM)	Slope	Vmax ΔA405/min	Km (mM)	Ki (µM)
None	-	37.15	0.0144	0.53	-
N-trans-coumaroyltyramine (6)	2.0	35.56	0.0018	0.06	0.20
	1.0	34.67	0.0030	0.10
	0.5	34.55	0.0077	0.27
N-trans-feruloyltyramine (7)	8.0	36.51	0.0027	0.10	1.83
	4.0	37.56	0.0044	0.16
	2.0	36.62	0.0072	0.26