Table 3.
Alpha-glucosidase activities of the isolated compounds.
| Compounds | Concentration (μg/mL) | %inhibition (mean ± SEM) | IC50 (μg/mL) |
|---|---|---|---|
| V | 1000.0 | 79.3 ± 2.3 | 96 |
| 500.0 | 73.2 ± 1.5 | ||
| 250.0 | 63.5 ± 2.3 | ||
| 125.0 | 53.4 ± 2.7 | ||
| VI | 1000.0 | 84.6 ± 1.5∗∗∗∗ | 84 |
| 500.0 | 68.2 ± 1.7∗∗ | ||
| 250.0 | 62.5 ± 2.4∗∗∗ | ||
| 125.0 | 54.3 ± 1.5∗∗∗ | ||
| V | 1000.0 | 74.6 ± 1.3∗∗∗∗ | 108 |
| 500.0 | 65.6 ± 1.5∗∗ | ||
| 250.0 | 57.5 ± 1.9∗ | ||
| 125.0 | 51.1 ± 2.4∗∗∗ | ||
| Acarbose | 1000.0 | 93.7 ± 1.0 | 70 |
| 500.0 | 78.6 ± 1.1 | ||
| 250.0 | 67.2 ± 1.6 | ||
| 125.0 | 58.7 ± 1.1 |
Data is represented as (mean ± SEM) Values notably different in comparison to the positive control, ∗: P < 0.05, ∗∗:P < 0.01, ∗∗∗:P < 0.001, ns: P > 0.05. n = 3.