Effects of Different Processing Methods on the Antioxidant Activity of 6 Cultivars of Foxtail Millet

Figure 2

(a) The cinnamic acid of 6 cultivars of foxtail millet with different treatment. Error bars represent the standard deviation (±SD). The different uppercase letters (A–C) indicate significant differences within different processing methods of the same cultivar (). The different lowercase letters (a–r) indicate significant differences within different cultivars with the same treatment (). (b) The ferulic acid of 6 cultivars of foxtail millet with different treatment. Error bars represent the standard deviation (±SD). The different uppercase letters (A–C) indicate significant differences within different processing methods of the same cultivar (). The different lowercase letters (a–l) indicate significant differences within different cultivars with the same treatment ().

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