Chemical Composition of Essential Oil, Phenolic Compounds Content, and Antioxidant Activity of Cistus monspeliensis from Northern Morocco

Table 5

Results of the evaluation of the antioxidant activity of the different extracts.

Extract	DPPH; IC50 (mg/mL)	FRAP; IC0.5 (mg/mL)
AA	0.08 ± 0.018	0.096 ± 0.003
WAE	0.079 ± 0.009	0.097 ± 0.005
EAE	0.164 ± 0.030	0.167 ± 0.010
BUE	0.097 ± 0.006	0.099 ± 0.012
AQE	0.159 ± 0.024	0.101 ± 0.015
HXE	15.03 ± 2.19	2.71 ± 0.05
EOE	70.53 ± 7.01	2.50 ± 0.06

Concentration of the extract, which can reduce 50% of the DPPH radical. Concentration equivalent to the absorbance 0.5.