Table 3.
Regression Model | Proximate |
Energy | Minerals |
β-Carotene |
|||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Moisture | Protein | Fat | Fiber | Ash | Total CHO | Ca | Fe | Zn | β-car | ||
Lineara | 0.427 | 0.048 | 0.074 | 0.072 | 0.036 | 0.298 | 0.02 | 0.012 | 0.024 | 0.026 | 0.01 |
Quadratica | 0.237 | 0.003 | 0.043 | 0.125 | 0.082 | 0.200 | 0.019 | 0.011 | 0.036 | 0.028 | 0.009 |
Oat∗Lupine | 0.19 | 0.035 | 0.796 | 0.604 | 0.327 | 0.479 | 0.823 | 0.13 | 0.01 | 0.036 | 0.425 |
Oat∗Stinging nettle | 0.144 | 0.347 | 0.113 | 0.066 | 0.018 | 0.714 | 0.028 | 0.005 | 0.851 | 0.233 | 0.005 |
Lupine∗Stinging nettle | 0.419 | 0.055 | 0.011 | 0.044 | 0.117 | 0.021 | 0.005 | 0.008 | 0.088 | 0.006 | 0.003 |
R2 (adjusted) | 0.47 | 0.97 | 0.80 | 0.64 | 0.76 | 0.88 | 0.86 | 0.88 | 0.82 | 0.95 | 0.98 |
CHO: carbohydrate; β-car: β-carotene. a Model fitting method used is mixture regression. Regression p-value ≤ 0.05 indicates the model explains variation in the response.