Table 2.

Antidiabetic activity (α-amylase and α-glucosidase inhibition).

Sample	α-amylase (% inh. at 50 µg/mL)	IC50 µg/mL	α-glucosidase (% inh. at 50 µg/mL)	IC50 µg/mL
1	34.3 ± 0.7	>50	53.4 ± 1.6	41.6 ± 1.0
2	21.5 ± 0.6	>50	32.1 ± 0.1	>50
3	19.3 ± 0.4	>50	28.5 ± 0.3	>50
4	33.7 ± 0.5	>50	54.1 ± 1.3	43.4 ± 0.5
5	32.2 ± 1.0	>50	50.6 ± 1.2	47.6 ± 0.9
6	34.2 ± 0.5	>50	51.8 ± 0.9	46.3 ± 0.2
7	50.2 ± 2.0	48.1 ± 0.9	54.0 ± 1.0	39.5 ± 1.2
8	50.9 ± 0.8	48.6 ± 0.1	55.2 ± 1.1	40.9 ± 1.3
9	50.5 ± 1.2	50.2 ± 0.5	53.7 ± 0.4	44.8 ± 0.6
10	45.4 ± 0.3	>50	51.8 ± 0.9	45.0 ± 0.8
11	43.5 ± 0.6	>50	50.7 ± 0.2	47.5 ± 0.4
Extract	53.2 ± 1.4	40.5 ± 0.8	66.9 ± 2.0	31.2 ± 0.1
Acarbose	72.5 ± 1.5	26.4 ± 0.3	81.7 ± 0.8	22.0 ± 0.5