2.6. DPPH assay The scavenging effect of extracts was monitored as previously described with some modifications (Olech & Nowak, 2012).Aliquots of 180 ml of a freshly prepared 2,2-diphenyl-1-picrylhydrazyl(DPPH )
2.6. DPPH assayThe scavenging effect of extracts was monitored as previously described with some modifications (Olech & Nowak, 2012).Aliquots of 180 ml of a freshly prepared 2,2-diphenyl-1-picrylhydrazyl(DPPH )