Research Article
Optimization of Ultrasonic-Assisted Extraction of Phenolics and Terpenoids from Sweet Basil Leaves Using Natural Deep Eutectic Solvents
Table 4
Regression coefficients and ANOVA of BBD models.
| Regression coefficients | Phenolics | F value | value | Terpenoids | F value | value |
| | 69.88 | 23.44 | <0.0001 | 110.71 | 36.77 | <0.0001 | | 0.55 | 0.39 | 0.5364 | 10.62 | 46.43 | <0.0001 | | −1.70 | 3.71 | 0.0660 | −4.74 | 9.26 | 0.0056 | | 1.15 | 1.71 | 0.2038 | 2.17 | 1.94 | 0.1763 | | −0.67 | 0.51 | 0.4840 | −1.31 | 0.6261 | 0.4366 | | −0.72 | 0.59 | 0.4513 | −2.74 | 2.75 | 0.1100 | | 1.89 | 1.14 | 0.2957 | −16.10 | 26.67 | <0.0001 | | 3.21 | 3.31 | 0.0815 | 9.18 | 8.67 | 0.0071 | | 1.68 | 0.90 | 0.3515 | −2.70 | 0.7517 | 0.3945 | | 1.31 | 0.55 | 0.4651 | −8.36 | 7.19 | 0.0131 | | 3.53 | 3.99 | 0.0573 | −2.43 | 0.6075 | 0.4433 | | 0.55 | 0.10 | 0.7579 | −1.42 | 0.2076 | 0.6528 | | 3.86 | 4.76 | 0.0391 | 0.98 | 0.0981 | 0.7568 | | −3.71 | 4.41 | 0.0463 | 3.72 | 1.43 | 0.2442 | | 0.62 | 0.12 | 0.7302 | −3.57 | 1.31 | 0.2641 | | −3.72 | 2.96 | 0.0982 | −4.02 | 1.11 | 0.3030 | | −17.22 | 205.75 | <0.0001 | −34.03 | 257.89 | <0.0001 | | −14.11 | 138.10 | <0.0001 | −27.90 | 173.35 | <0.0001 | | −15.69 | 170.72 | <0.0001 | −30.00 | 200.52 | <0.0001 | | −10.31 | 69.51 | <0.0001 | −44.22 | 410.78 | <0.0001 | | −19.36 | 245.38 | <0.0001 | −25.35 | 135.00 | <0.0001 | | 0.91 | | | 0.97 | | | Adjusted | 0.84 | | | 0.94 | | | Predicted | 0.65 | | | 0.87 | | |
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Note. Significant statistical differences ( ). |