Microbiological and Pharmacological Evaluation of the Micropropagated Rubus liebmannii Medicinal Plant

Table 1

Antiprotozoal activity of ethanol extract and pure compounds from micropropagated Rubus liebmannii.

Sample	IC50 (μg mL^−1)
	E. histolytica	G. lamblia	T. vaginalis
Ethanolic extract	>100	11.75	>100
(−)-Epicatechin	30.2	31.5	31.5
Nigaichigoside F1	20.5	2.17	4.92
Metronidazole	1.6	0.5	1.0

IC₅₀: 50% Inhibitory concentration; E. histolytica: Entamoeba histolytica;
G. lamblia: Giardia lamblia; T. vaginalis: Trichomonas vaginalis.