Journal of Food Quality / 2019 / Article / Tab 3

Research Article

Identification of Anthocyanins and Optimization of Their Extraction from Rabbiteye Blueberry Fruits in Nanjing

Table 3

Regression equation coefficient test.

Sources of deviationSum of squaresDegrees of freedomMean squareF value valueSignificance

Model299.13933.247.720.0067Significant
A31.33131.337.270.0308Significant
B5.6215.621.310.2908
C195.971195.9745.490.0003Significant
AB1.9111.910.440.5265
AC44.75144.7510.390.0146Significant
BC1.3511.350.310.5931
A213.69113.693.180.1179
B20.4210.420.0980.7636
C20.01210.0120.002680.9602
Residual30.1574.31
Lack of fit10.1433.380.680.6110Not significant
Pure error20.0245.00