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. 2023 Apr 1;9(4):e14884. doi: 10.1016/j.heliyon.2023.e14884

Table 4.

The experimental and predicted values of five responses at optimal conditions.

The variables
Dependent responses



LSR ml/g Water content % Temperature °C Time min Predicted values Experimental values Prediction error % R2predicted
76.7 30.3 57.5 9.1 TPC (mg GAE/g db) 116.3 118.2 ± 3.8 1.60 0.7013
TFC (mg RE/g db) 61.8 59.3 ± 2.1 4.21 0.7238
DPPH (μM TE/g db) 527.5 537 ± 19 1.86 0.9758
OH (mM TE/g db) 3.68 3.87 ± 0.25 4.91 0.7510
ABTS (mM TE/g db) 12.2 11.9 ± 1.4 2.52 0.9120