highly significantP < 0.001
As shown in Table 4 , the regression model is highly significant (P < 0.001) with respect to LMP yield, while the misfit term (P > 0.05) is not significant, suggesting that the model is appropriately designed.
As shown in Table 4 , the regression model is highly significant (P < 0.001) with respect to LMP yield, while the misfit term (P > 0.05) is not significant, suggesting that the model is appropriately designed.
1 , when the extraction time was within 40–60 min, the yield of LMP showed a trend of slowly increasing and then decreasing.