Immobilization of Erwinia sp. D12 Cells in Alginate-Gelatin Matrix and Conversion of Sucrose into Isomaltulose Using Response Surface Methodology

Table 3

Analysis of variance in the study of immobilization parameters of Erwinia sp. D12 cells in calcium alginate and their influence on converting sucrose into reducing sugars in a batch process.

Source of variation	Sum of squares	Degrees of freedom	Mean square	F test
Regression	227670,51	7	32524,36	17,63
Residuals	18444,10	10	1844,41
Lack of Fit	18000,53	7
Pure Error	443,57	3
Total	246114,60	17

Coefficient of determination: 𝑅²= 0.92; 𝐹_0.95;7;10= 3.014.