Table 2.
Effect of partially substituting whole wheat flour with broken rice flour on peak temperature of dough, shear thinning and retrogradation behavior using Mixolab
Flour | Dough temperature at C3 (peak, °C) | C4 (Nm) | Shear thinning (%) | C5 (Nm) | Retrogradation (%) |
---|---|---|---|---|---|
Wheat flour | 70.35 ± 0.636a | 0.558 ± 0.014a | 42.648 ± 1.704e | 0.878 ± 0.003a | 36.449 ± 1.406a |
10% rice | 69.60 ± 0.424a | 0.581 ± 0.008b | 40.594 ± 0.266d | 0.882 ± 0.004a | 34.124 ± 1.279a |
20% rice | 71.60 ± 0.424b | 0.630 ± 0.002d | 38.494 ± 0.260c | 0.974 ± 0.007b | 35.367 ± 0.687a |
30% rice | 71.60 ± 1.414b | 0.613 ± 0.016c | 37.866 ± 0.642c | 0.912 ± 0.011a | 32.754 ± 0.924a |
40% rice | 71.30 ± 0.778b | 0.614 ± 0.001c | 35.673 ± 1.600b | 0.889 ± 0.048a | 30.887 ± 3.818a |
50% rice | 71.45 ± 0.354b | 0.651 ± 0.016e | 33.758 ± 1.656a | 0.934 ± 0.013a | 30.321 ± 0.739a |
Means with different superscript in the same column differ significantly (p < 0.05)
Shear thinning—(C3–C4)%, retrogradation—(C5–C4)%