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Table 5 ANOVA (analysis of variance) of factorial Taguchi OA design for the factors contributing towards tannase production from Klebsiella pneumoniae using agro-residue as substrate

From: Improved production of tannase by Klebsiella pneumoniae using Indian gooseberry leaves under submerged fermentation using Taguchi approach

Source

Sum of squares

Df

Mean square

F value

P value Prob > F

 

Model

2.36577E−05

6

3.94295E−06

18.35201

0.00290762

Significant

pH

5.8417E−06

1

5.8417E−06

27.18955

0.003425898

 

Temperature

5.02849E−06

1

5.02849E−06

23.40452

0.004723958

 

Incubation time

3.70963E−06

1

3.70963E−06

17.26607

0.008864846

 

Inoculum level

3.02807E−06

1

3.02807E−06

14.09379

0.013236736

 

Tannin extract

5.12684E−06

1

5.12684E−06

23.86229

0.004533592

 

K2HPO4

9.22965E−07

1

9.22965E−07

4.295839

0.092927125

 

Residual

1.07426E−06

5

2.14851E−07

   

Cor total

2.47319E−05

11