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

Note. Significant statistical differences ().