Fig. 3From: A sustainable process for the recovery of volatile constituents from Gracilaria lemaneiformis in agar production and evaluation of their antioxidant activitiesScavenging activity of the VCs extracted from G. lemaneiformis. Vitamin C was used as a positive control. a DPPH radical, b hydroxyl radical, and c superoxide radical assays (value = mean ± SD; n = 3)Back to article page