Table 5.

Results of alpha amylase inhibition assay.

Dose µg/mL	%Age Inhibition at Different Concentration
	800	400	200	100	50	25	12.5	6.25
K-1	87.012	81.11	74.89	64.24	55.81	42.21	37.23	23.11
S-2	84.22	78.56	71.59	59.1	52.22	44.81	32.22	21.47
K-2	81.89	73.45	58.23	48.56	39.76	29.34	20.42	12.78
H-4	83.12	76.11	64.72	53.12	45.12	39.12	25.1	16.89