. 2020 Jul 27;8(9):4976–4986. doi: 10.1002/fsn3.1796

Table 2.

Analysis of variance for the studied independent variables in oil extraction by ultrasound treatment

Source	Yield extraction (%)		Total phenol (mg GAE/g)		DPPH scavenging activity (%)		Peroxide value (meq/kg)		Color index
Source	Sum of squares	p > F	Sum of squares	p > F	Sum of squares	p > F	Sum of squares	p > F	Sum of squares	p > F
Model	134.97	<.0001^*	3.78	0.0003^*	1,100.10	<.0001^*	78.41	<.0001^*	4,215.09	<.0001^*
A–solvent ratio	12.75	.0001^*	2.40	<0.0001^*	640.82	<.0001^*	0.84	.1124	3,710.91	<.0001^*
B–temperature	7.61	.0004^*	0.17	0.0082^*	80.01	<.0001^*	15.40	<.0001^*	45.12	.0224^*
C–time	24.15	<.0001^*	0.021	0.1975	2.31	.0656	62.16	<.0001^*	6.30	.2773
AB	0.81	.0406^*	0.038	0.1021	0.90	.2021			0.64	.7137
AC	0.023	.6665	3.025E−003	0.5973	4.20	.0249^*			14.82	.1205
BC	1	.0284^*	1.000E−002	0.3524	2.89	.0467^*			0.25	.8178
A²	15.71	<.0001^*	0.48	0.0009^*	97.61	<.0001^*			379.45	.0002^*
B²	55.80	<.0001^*	0.42	0.0012^*	147.32	<.0001^*			18.49	.0912
C²	29.21	<.0001^*	0.42	0.0012^*	179.20	<.0001^*			35.20	.0346^*
Residual	0.54		0.048		2.09		3.12		21.21
Lack of fit	0.52	.0553	0.032	0.4609	1.85	.1714	2.88	.3023	15.75	.3601
Pure error	0.02		0.016		0.25		0.24		5.46
Core total	135.51		3.83		1,102.19		81.53		4,236.30

The values are significant at p < .05.