Table 4: Summary of ANOVA for the response parameters.

SourceSum of squaresDegree of freedom dF
Mean square value value
prob. >
Effect

For “
Model5.9151.1840.210.0060significant
: alginate %w/w3.1313.13106.590.0019
: acrycoat E30D %w/w0.8310.8428.700.0127
0.2310.237.770.0685
0.9710.9732.960.0105
1 0.9414
Residual0.08830.029
Correction total68

For “
Model1012.25202.4433.260.0079significant
: alginate %w/w558.391558.3991.740.0024
: acrycoat E30D %w/w70.4170.411.570.0424
43.53143.537.150.0754
517.971517.9785.100.0027
5.7415.740.940.4032
Residual18.2636.09
Correction total1030.468

For “
Model19.1553.8338.120.0065significant
: alginate %w/w16.34116.34162.550.0010
: acrycoat E30D %w/w1.9911.9919.760.0212
1 0.030.8743
2.6312.6326.120.0145
0.01410.0140.140.7348
Residual0.3030.10
Correction total19.468

For “
Model1.1150.225.560.0943Not significant
: alginate %w/w0.3310.338.380.0627
: acrycoat E30D %w/w0.1710.174.150.1345
0.01310.0130.330.6043
0.7310.7318.430.0232
0.02510.0250.630.4864
Residual0.1230.04
Correction total1.238

and represent the main effects (factors); and are the quadratic effect; is the interaction effect.