Table 1.
α-Glucosidase and α-amylase inhibitory activity of Juniperus ethanol extracts
| Plant Name | Plant Part | Extract |
α
-Glucosidase Inhibitory Activity
(Inhibition % ± S.D.) |
α-
Amylase Inhibitory Activity
(Inhibition % ± S.D.) |
||||
|---|---|---|---|---|---|---|---|---|
| 3000 µg/mL | 1000 µg/mL | 570 µg/mL | 3000 µg/mL | 1000 µg/mL | 570 µg/mL | |||
| Jf | Fruit | EtOH | 98.3 ± 1.9 | 89.6 ± 0.7 | 72.7 ± 1.2 | 41.1 ± 5.4 | 40.0 ± 2.1 | 3.5 ± 0.2 |
| Leaf | EtOH | >100 | 97.3 ± 0.3 | 88.6 ± 0.4 | >100 | 65.1 ± 2.6 | 13.7 ± 2.6 | |
| Js | Fruit | EtOH | 72.8 ± 1.1 | 48.3 ± 1.3 | 29.6 ± 0.8 | 39.6 ± 4.0 | 32.9 ± 1.4 | 29.6 ± 0.8 |
| Leaf | EtOH | 98.1 ± 0.5 | 93.9 ± 1.9 | 87.6 ± 0.9 | 39.6 ± 7.0 | 26.4 ± 1.6 | 6.4 ± 0.8 | |
| Acarbose | Concentration | 100 µg/mL | 30 µg/mL | 10 µg/mL | 100 µg/mL | 30 µg/mL | 10 µg/mL | |
| Inh. % ± S.D. | 97.1 ± 0.2 | 95.0 ± 0.3 | 90.9 ± 0.4 | 76.0 ± 3.5 | 28.0 ± 9.8 | - | ||
Jf: Juniperus foetidissima, Js: J. sabina