Table 2.
Particle size of whole wheat flour, refined wheat bran, and wheat flour (control) (% retained on the sieves)
| Sample | 12 mesh (1.400 mm) | 20 mesh (0.840 mm) | 32 mesh (0.500 mm) | 60 mesh (0.250 mm) | 80 mesh (0.177 mm) | 100 mesh (0.149 mm) | >100 mesh (>0.149 mm) |
|---|---|---|---|---|---|---|---|
| 1 | 2.21 ± 0.10d | 5.74 ± 0.23e | 4.94 ± 0.13j | 22.61 ± 4.80fg | 33.65 ± 1.80a | 13.94 ± 3.15b | 16.99 ± 2.44c |
| 2 | 0.10 ± 0.04h | 0.47 ± 0.07j | 8.29 ± 0.53h | 68.78 ± 0.90a | 18.95 ± 0.40de | 1.48 ± 0.10g | 1.97 ± 0.96g |
| 3 | 0.01 ± 0.01h | 1.83 ± 0.06g | 14.90 ± 0.20f | 53.56 ± 4.30bc | 15.28 ± 0.20f | 6.62 ± 0.50d | 8.07 ± 3.89def |
| 4 | 26.12 ± 0.61a | 17.38 ± 0.70c | 18.59 ± 0.20e | 22.43 ± 0.30f | 5.42 ± 1.32g | 3.91 ± 0.70e | 6.19 ± 1.09ef |
| 5 | 0.77 ± 0.06ef | 2.79 ± 0.14f | 6.34 ± 0.82i | 43.52 ± 9.70cd | 31.34 ± 6.49abc | 6.00 ± 1.60d | 9.30 ± 2.48de |
| 6 | 0.07 ± 0.02h | 1.43 ± 0.10h | 13.47 ± 0.70f | 55.10 ± 1.20b | 22.68 ± 1.70d | 3.25 ± 0.10e | 4.08 ± 0.98f |
| 7 | 1.89 ± 1.04de | 6.82 ± 0.16e | 8.20 ± 0.33h | 39.30 ± 6.00d | 29.05 ± 3.29abc | 6.24 ± 1.10d | 8.55 ± 1.35de |
| 8 | 0.08 ± 0.06h | 0.82 ± 0.09i | 6.58 ± 0.15i | 32.96 ± 1.60de | 16.46 ± 3.45ef | 10.11 ± 1.17c | 33.27 ± 5.79b |
| 9 | 0.54 ± 0.10f | 6.24 ± 0.26e | 9.86 ± 0.31g | 54.40 ± 1.30bc | 25.81 ± 0.41bc | 1.67 ± 0.70fg | 1.57 ± 0.49g |
| 10 | 15.73 ± 0.40b | 24.33 ± 1.00b | 22.47 ± 0.40d | 23.10 ± 0.90f | 5.27 ± 0.64g | 2.53 ± 0.50ef | 6.64 ± 1.38ef |
| 11 | 0.06 ± 0.02h | 2.85 ± 0.10f | 27.89 ± 1.10c | 41.44 ± 2.00d | 14.76 ± 0.26f | 3.20 ± 0.40e | 9.83 ± 0.84d |
| FWB | 0.13 ± 0.03h | 12.60 ± 0.80d | 53.52 ± 0.25a | 31.22 ± 0.50e | 1.07 ± 0.02h | 0.50 ± 0.07h | 0.66 ± 0.03h |
| CWB | 11.30 ± 0.82c | 28.86 ± 0.64a | 36.92 ± 1.06b | 21.19 ± 0.40g | 0.76 ± 0.03i | 0.31 ± 0.07h | 0.38 ± 0.20i |
| WF (C) | 0.26 ± 0.07g | 0.12 ± 0.03k | 0.29 ± 0.15k | 12.54 ± 2.96h | 15.15 ± 3.07ef | 18.56 ± 1.92a | 52.79 ± 7.78a |
Mean ± standard deviation; Different lower case letters in the same column indicate significant differences between the samples (p ≤ 0.05); FWB fine wheat bran, CWB coarse wheat bran, WF refined wheat flour (control)