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Table 2 ANOVA results for response surface models used subsequently in optimizing TPC, TFC, EC50, HEp-2 and MVC on the extraction parameters from E. punicifolia leaves

From: Optimization of Eugenia punicifolia (Kunth) D. C. leaf extraction using a simplex centroid design focused on extracting phenolics with antioxidant and antiproliferative activities

TPCTFCEC50HEp-2MVC
 Linear
model
Lack of fitLinear modelLack
of fit
Reduced
quadratic
model
Lack
of Fit
Linear
model
Lack
of fit
Reduced
model
Lack
of Fit
F13.601.3623.941.6011.131.8430.461.8323.991.40
p0.00190.41790.00020.37940.00320.39370.00020.39410.00180.4074
R20.7514 0.8272 0.8067 0.8839 0.9320 
AdjR20.6962 0.7835 0.7342 0.8549 0.8931 
CV
(%)
2.57 4.53 14.64 10.37 6.73