Table 2. Amount of antioxidants in flaxseed cake.
| Flaxseed cake | Mean1 ± SD |
| DPPH % | 36.32±6.12 |
| Ascorbic acid % | 4.14±2.90 |
| Tannic acid % | 0.13±0.01 |
| Ferulic acid (mg/g) | 5.38±0.71 |
| p-Coumaric acid (mg/g) | 3.07±0.56 |
DPPH, 1,1-diphenyl-2-picryl-hydrazil; SD, standard deviation. 1Mean of nine replicates.