Table 7.

Antiradical activity of OAAO extracts evaluated by DPPH, ABTS and FRAP assays.

Antioxidant Activity (µmol TE/g of OAAO Hydroalcoholic Extract ± SD)
DPPH Assay	ABTS Assay	FRAP Assay
14.63 ± 0.22	5.90 ± 0.49	21.72 ± 0.68

The results are expressed as µmol TE per gram of AA. Abbreviations: DPPH, (2, 2diphenyl-1-picrylhydrazyl; ABTS, 2, 20-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid); FRAP, ferric reducing antioxidant power; TE, Trolox equivalent, DW, dry weight. Values are mean ± standard deviation (SD) of three repetitions.