Cytotoxicity of the Aqueous Extract and Organic Fractions from Origanum majorana on Human Breast Cell Line MDA-MB-231 and Human Colon Cell Line HT-29

Table 3

IC₅₀ values of Origanum majorana extracts in both MDA-MB-231 and HT-29 cell lines.

Origanum majorana extracts	IC50 values (µg/ml)
	MDA-MB-231	HT-29
Ethyl acetate	30.90 ± 1.39	50.11 ± 1.44
Petroleum ether	43.65 ± 2.63	63.09 ± 3.65
Methanolic	48.97 ± 7.97	141.25 ± 1.16
Dichloromethane	53.70 ± 7.94	125.89 ± 7.86
Aqueous	69.18 ± 3.10	177.82 ± 4.07
Depleted aqueous	87.09 ± 2.39	158.48 ± 1.23