Proportion of ingredients of bran-enriched flour blends based on linear programming
| Ingredients | Control (%) | F1 (%) | F2 (%) | F3 (%) | F4 (%) |
|---|---|---|---|---|---|
| White wheat flour | 100.0 | 65.7 | 64.7 | 55.3 | 56.2 |
| Corn bran | - | 34.3 | 34.3 | 34.3 | 34.2 |
| Sweet potato flour | - | - | - | 9.4 | 9.6 |
| Sorghum bran | - | - | 1.0 | 1.0 | - |
F1: formulated flour 1; F2: formulated flour 2; F3: formulated flour 3; F4: formulated flour 4