Table 1 Main active compounds and primary anthocyanin derivatives of Zea mays L. var. ceratina extracts

Active compounds

Total phenolic content

mg Gallic acid/g

121.13 ± 1.44

183.43 ± 2.12^{aaa, ***}

129.02 ± 1.94

Total flavonoid content

mg Quercetin/g

83.78 ± 2.94

118.17 ± 5.58^{aa, *}

90.18 ± 6.54

Total anthocyanins content

mg C3G /g

29.67 ± 1.09

48.50 ± 3.75^{aa, *}

31.73 ± 2.41

Primary anthocyanin derivatives

Cyanidin-3,5-diglucoside

µg /mg extract

-

6.75 ± 0.16

-

Cyanidin-3-glucoside

µg /mg extract

-

15.10 ± 0.01

-

Peonidin-3-glucoside

µg /mg extract

-

4.09 ± 0.03

-

Cyanidin-3-dimalonylglucoside

µg /mg extract

-

13.98 ± 1.20

-