Nutritional Properties and In Vitro Antidiabetic Activities of Blue and Yellow Corn Extracts: A Comparative Study

Figure 3

The chromatogram of polyphenol compounds—anthocyanins of blue maize line CHIH 503. Identified anthocyanins are 1—cyanidin-3-glucoside, 2—pelargonidin-3-glucoside, 3—pelargonidin-3-glucoside, 4—peonidin-3-glucoside, 5—cyanidin-3-(6′-malonylglucoside), 6—pelargonidin-3-(6′-malonylglucoside), 7—peonidin-3-(6′-malonylglucoside), and 8—peonidin-3-(6-malonylglucoside).