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α-Glucosidase and α-amylase inhibitory activity of different fractions of A. catechu.
| Extracts | IC50 (μg/mL) | |
|---|---|---|
| α-Glucosidase | α-Amylase | |
| Crude ethanol extract | 10.3 ± 0.1 | 67.8 ± 1.8 |
| Hexane fraction | <50 % | <50 % |
| Dichloromethane fraction | 174.7 ± 0.6 | <50 % |
| Ethyl acetate fraction | 130.2 ± 0.6 | <50 % |
| Aqueous fraction | 82.6 ± 0.3 | <50% |
| Standard (acarbose) | 344.2 ± 1.03 | 6.02 ± 0.1 |
