highly significantp < 0.0001
The model was highly significant ( p < 0.0001), while the lack-of-fit was not significant ( p = 0.9735), and the R 2 value was 0.9323, indicating that the model had good fitting and predictive ability.
The model was highly significant ( p < 0.0001), while the lack-of-fit was not significant ( p = 0.9735), and the R 2 value was 0.9323, indicating that the model had good fitting and predictive ability.
As the moisture content increased, the extraction yield gradually increased and reached the highest value at 30%, followed by a decreasing trend ( Figure 6 b).