Figure 3

Antioxidant capacity of VOA and VOR. VOA: the essential oil of the aerial part of S. divaricata; VOR: the essential oil of the root of S. divaricata. The different letters of a-i indicated statistically significant differences (p < 0.05).
Antioxidant capacity of VOA and VOR. VOA: the essential oil of the aerial part of S. divaricata; VOR: the essential oil of the root of S. divaricata. The different letters of a-i indicated statistically significant differences (p < 0.05).