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Fig. 2 | Applied Biological Chemistry

Fig. 2

From: Antioxidant and phenolic contents in potatoes (Solanum tuberosum L.) and micropropagated potatoes

Fig. 2

a DPPH; and b ABTS free radical scavenging activity of the various solvent extracts from the tuber, microtuber, flesh, and peel of the potato at 2.5 mg/mL (black bar) and 5 mg/mL (white bar). The different lowercase letters indicate significant differences in all series of extracts at 2.5 and 5 mg/mL, respectively. One-way ANOVA followed by Tukey post hoc test was performed to analyze statistical significance (p < 0.05)

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