DPPH-scavenging and Fe-reducing activities and phenolic content of formulated biscuits
Sample | Phenolic content (mg GAE/100 g) | DPPH IC50 (µg/mL) | FRAP IC50 (µg/mL) |
---|---|---|---|
B1 | 336.31 ± 1.10b | 0.12 ± 0.00c | 20.00 ± 0.41b |
B2 | 444.59 ± 2.78c | 0.09 ± 0.00b | 24.76 ± 1.04c |
B3 | 503.18 ± 2.78e | 0.07 ± 0.00a | 39.05 ± 0.86d |
B4 | 457.96 ± 3.87d | 0.07 ± 0.00a | 23.57 ± 0.82c |
Control | 201.91 ± 2.30a | 0.27 ± 0.01d | 6.43 ± 0.41a |
B1: biscuit made from formulated flour 1; B2: biscuit made from formulated flour 2; B3: biscuit made from formulated flour 3; B4: biscuit made from formulated flour 4; Control: biscuit made from wheat flour. Values carrying different superscripts (a, b, c, d, e) in the same column are statistically significant (P < 0.05)