Chemical composition, antioxidant and anticholinesterase potentials of essential oil of Rumex hastatus D. Don collected from the North West of Pakistan

Table 1 Anticholinesterase activity of essential oil of Rumex hastatus at various concentrations

Samples	Enzymes	Conc. μg/ml	Conc. μg/ml	Conc. μg/ml	Conc. μg/ml	Conc. μg/ml	IC₅₀ μg/ml
Samples	Enzymes	62.5	125	250	500	1000	IC₅₀ μg/ml
EO	AChE	54.32 ± 1.33	61.64 ± 1.60	67.26 ± 1.24	71.70 ± 1.63	74.90 ± 0.52	32.54
EO	BChE	46.32 ± 3.50	52.73 ± 0.78	57.00 ± 2.80	66.33 ± 0.49	71.32 ± 4.8	97.38
Gal	AChE	72.08 ± 1.04	78.58 ± 1.12	83.70 ± 1.60	89.00 ± 1.15	96.65 ± 1.34	04.73
Gal	BChE	66.87 ± 1.27	73.67 ± 0.88	79.95 ± 2.01	86.62 ± 1.67	91.61 ± 0.43	11.09

Data is expressed as Mean ± SEM; EO and Gal are abbreviated for Essential oil and Galanthamine respectively

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