The Scientific World Journal / 2014 / Article / Fig 1

Research Article

Effect of Vetiveria zizanioides Essential Oil on Melanogenesis in Melanoma Cells: Downregulation of Tyrosinase Expression and Suppression of Oxidative Stress

Figure 1

The antioxidant activity of VZ-EO assessed using the β-carotene/linoleic acid bleaching method. The activity was measured by the changes in the absorbance at 470 nm. The data are the means ± S.D. ( ).