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. 2017 Winter;16(Suppl):64–74.

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