Exploring the Urtica dioica Leaves Hemostatic and Wound-Healing Potential

Table 1

Amounts of total phenolic compounds, total flavonoids, and determined IC₅₀ values of the DPPH free radical-scavenging assay and -carotene bleaching test of U. dioica. Ascorbic acid and BHT were used as standards.

Extract	Phenolic	Flavonoids	(IC50  µg/ml)	-; (IC50  µg/ml)
EtOH-H2OE
n. Hex-F	ND	ND		210 ± 0,001
EtOAc-F	23.15 ± 2,674	33.2 ± 0,033
Water-F		9.96 ± 0,018
Ascorbic acid	—	—		—
BHT	—	—	—

value represents the mean ± SD of three experiments; mg of gallic acid equivalent per g of dry plant extract; mg of Quercetin equivalent per g of dry plant extract; ND: not detected; —: not tested.