Antibacterial, Anti-Inflammatory, Antioxidant, and Antiproliferative Properties of Essential Oils from Hairy and Normal Roots of Leonurus sibiricus L. and Their Chemical Composition

Table 3

Antioxidant activity of the essential oils obtained from NR and HR roots of L. sibiricus.

Oil plant material	Antioxidant activity
	ABTS	DPPH
	(, µg/mL)	(, μg/mL)
HR essential oil	88.22 ± 1.35	489.20 ± 1.45
NR essential oil	92.40 ± 1.99	500.50 ± 1.37
Positive control/BHA	6.25 ± 0.09	4.25 ± 0.10

BHA: butylated hydroxyl anisole, DPPH (2,2-diphenyl-1-picrylhydrazyl), and ABTS (2,20-azinobis-3-ethylbenzothiazoline-6-sulphonate). Data represent the mean values ± SD in triplicate.