Total phenolics content (A), antioxidant activities (B) and slices (C) of breads supplemented with different amounts of celery powder Results are reported as mean ± SD. Means with different small letter superscripts are significantly different at P < 0.05. TPC: total phenolics content and expressed as gallic acid equivalent (μg GAE/g dm). FRAP: Ferric reducing power and expressed as trolox equivalents (mg TE/g dm). Abbreviations (Control, J1, J2, J3, J5, V1, V2, V3, V5) are the same as in Table 2