. 2018 Dec 9;2018:7856517. doi: 10.1155/2018/7856517

Table 3.

Acetylcholinesterase inhibition capacity represented by IC₅₀ (μg/ml) of essential oils and organics extracts of Mentha longifolia.

Extracts	Percentage of inhibition IC ₅₀ (μg/ml)
Ml HexF	934± 42.3^c
Ml EtOH-H₂OE	54.25 ± 1.10^ab
Ml EtOAc-F	12.3± 0.71^a
Ml WF	85.68 ± 3.4^b
EO_W	21.9± 1.14^a
EO_S	49.3± 1.56^ab
Galanthamine^∗	19.90 ± 1.48^a

Averages ± SD were obtained from three different experiments.

^∗Standard drug.

EOw: essential oil extracted at winter season; EOs: spring essential oil.

Values in the same line with different subscript (a > b > c) are significantly different within season (P <0.05).