Homogenate Extraction of Polysaccharides from Pine Nut Meal: Optimization and Comparison with Other Extraction Methods by Characterizing Their Extracts
Table 2
Statistical summary of the surface response analysis.
Source
Sum of squares
Mean square
F value
value
Model
14.8
1.64
52.78
<0.0001
X1
0.81
0.81
25.88
0.0014
X2
0.21
0.21
6.88
0.0342
X3
0.011
0.011
0.34
0.5796
1.53
1.53
49.00
0.0002
2.9
2.9
93.02
<0.0001
6.42
6.42
205.98
<0.0001
X1X2
0.53
0.53
17.10
0.0044
X1X3
0.53
0.53
17.10
0.0044
X2X3
0.73
0.73
23.46
0.0019
Residual
0.22
0.031
Lack of fit
0.16
0.054
3.74
0.1173
Pure error
0.057
0.014
R2
0.9855
R2-adj
0.9668
C.V.(%)
1.69
Note. X1 is liquid-solid ratio, X2 is extraction temperature, and X3 is and extraction time. Significant coefficient (). High significant coefficient ().
