Porcine Pancreatic Lipase Inhibitory Agent Isolated from Medicinal Herb and Inhibition Kinetics of Extracts from Eleusine indica (L.) Gaertner

Table 1

Kinetic analyses of PPL inhibition by methanolic crude extract of E. indica.

	Velocity of enzyme activity in different concentration of substrate [S] (μM)				(μM min^−1)	(μM)
	20	40	60	80
Control	0.035 ± 0.003	0.026 ± 0.005	0.022 ± 0.005	0.019 ± 0.003	65.79	26.36
100 μg/mL of methanolic E. indica	0.043 ± 0.003	0.029 ± 0.001	0.024 ± 0.002	0.023 ± 0.004	63.29	33.70
200 μg/mL of methanolic E. indica	0.047 ± 0.005	0.031 ± 0.001	0.029 ± 0.004	0.024 ± 0.003	57.14	34.11

Values are expressed as mean ± SD.