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Table 3 Variance analysis of the BBD experimental results

From: Comparison of immunomodulatory activity of polysaccharides and soluble dietary fibers and adsorption capacities of insoluble dietary fibers extracted from Lentinus edodes stipes

Variables

Sum of squares

df

Mean square

F-value

p-value

Prob. > F

Model

71.38

9

7.93

36.43

 < 0.0001

***

A

22.75

1

22.75

104.5

 < 0.0001

***

B

1.49

1

1.49

6.83

0.0347

*

C

5.12

1

5.12

23.52

0.0019

**

AB

0.72

1

0.72

3.32

0.1113

 

AC

0.63

1

0.63

2.9

0.1322

 

BC

0.00423

1

0.00423

0.019

0.8931

 

A2

11.12

1

11.12

51.08

0.0002

***

B2

20.38

1

20.38

93.62

 < 0.0001

***

C2

5.26

1

5.26

24.16

0.0017

**

Pesidual

1.52

7

0.22

-

-

 

Lack of fit

1.08

3

0.36

3.28

0.1405

 

Pure error

0.44

4

0.11

-

-

 

Cor total

72.9

16

-

-

-

 

R2 = 0.9791; R2Adj = 0.9522

  1. A, B and C is fermentation temperature, time and ratio of water to raw material, respectively. The significances are presented as *p < 0.05, **p < 0.01 and ***p < 0.001