Table 3.
Analysis of variance for different models
| Response | Sources of variance | d.f. | Sum of squares | Mean square | F-value |
|---|---|---|---|---|---|
| Lightness | Model | 14 | 43.62 | 3.12 | 9.86** |
| Residual | 17 | 5.37 | 0.32 | ||
| Cor.Total | 31 | 48.99 | |||
| PV | Model | 14 | 3088.56 | 220.61 | 13.99** |
| Residual | 17 | 268.04 | 15.77 | ||
| Cor.Total | 31 | 3356.59 | |||
| WSI | Model | 14 | 93.48 | 6.68 | 5.65** |
| Residual | 17 | 20.08 | 1.18 | ||
| Cor.Total | 31 | 113.56 | |||
| WAI | Model | 14 | 0.60 | 0.043 | 9.69** |
| Residual | 17 | 0.075 | 0.004 | ||
| Cor.Total | 31 | 0.67 | |||
| OAA | Model | 14 | 5.67 | 0.40 | 7.59** |
| Residual | 17 | 0.91 | 0.05 | ||
| Cor.Total | 31 | 6.57 |
**Significant at P ≤ 0.01, PV Peak viscosity, WSI Water solubility index, WAI Water absorption index, OAA Overall acceptability