Optimization of Cinnamon (Cinnamomum zeylanicum Blume) Essential Oil Extraction: Evaluation of Antioxidant and Antiproliferative Effects

Table 3

ANOVA table.

Source	SS	df	MS	F
Regression	2.051	14	0.147	3.940	0.014
x1	0.032	1	0.032	0.856	0.375
	0.020	1	0.020	0.547	0.475
x2	0.069	1	0.069	1.860	0.200
	0.399	1	0.399	10.739	0.007
x3	0.011	1	0.011	0.309	0.590
	0.315	1	0.315	8.464	0.014
x4	0.057	1	0.057	1.541	0.240
	0.221	1	0.221	5.939	0.033
x1 ⋅ x2	0.018	1	0.018	0.496	0.496
x1 ⋅ x3	0.026	1	0.026	0.695	0.422
x1 ⋅ x4	0.020	1	0.020	0.538	0.479
x2 ⋅ x3	0.591	1	0.591	15.888	0.002
x2 ⋅ x4	0.008	1	0.008	0.203	0.661
x3 ⋅ x4	0.007	1	0.007	0.183	0.678
Residual error	0.409	11	0.037
Lack of fit	0.4088	10	0.041	158.327	0.062
Pure error	0.0002	1	0.0002
Total	2.460	25

SS: sum of squares; df: degree of freedom; MS: mean square; F: Fisher report; : value.