Journal of Plant Biotechnology : eISSN 2384-1397 / pISSN 1229-2818

Fig. 2.

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Fig. 2. Antioxidant activity of anthocyanin-overproducing ginseng hairy roots. The antioxidant activity was measured based on DPPH-free radical scavenging activity (A), ORAC assay (B), and reducing power (C). DPPH-radical scavenging activities were expressed as RC50 values (μg/ml). ORAC values for each extract are calculated in μM of Trolox equivalents. Values are averaged from triplicate experiments and represented as mean ± SE. Different letters denote significant differences (p < 0.05, Duncan's test). Anthocyanin-overproducing ginseng hairy roots: AOX; Transgenic control ginseng hairy roots: TC
J Plant Biotechnol 2021;48:100-5
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