Phytochemical Composition, Antioxidant, Antiacetylcholinesterase, and Cytotoxic Activities of Rumex crispus L.

Table 2

Antioxidant activity of the areal part of R. crispus extracts.

Samples	Antioxidant activity (DPPH)
	% Inhibition (50 μg/mL)	IC50 (μg/mL)
CYH	14.3 ± 2.0^c	>50
DCM	29.3 ± 1.6^b	>50
MeOH	93.5 ± 1.0^a	6.2 ± 3.0
Ascorbic acid	—	3.9 ± 0.1

CYH: cyclohexane; DCM: dichloromethane; MeOH: methanol. Data are the mean of three repetition ± SD. Different letters indicate significant differences according to the Tukey’s test ().