All extracts exhibited low DPPH radical scavenging activity. Ethanol extract of Z. mays var. indurate exhibited the highest iron chelating capacity. Higher antioxidant activity by FRAP assay in Ethyl acetate extract.
All extracts exhibited lowDPPH radical scavengingactivity.Ethanol extract of Z. maysvar. indurate exhibited thehighest iron chelatingcapacity.Higher antioxidant activityby FRAP assay in Ethylacetate extract.