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Table 2 ANOVA for response surface quadratic model

From: Quorum sensing involvement in response surface methodology for optimisation of sclerotiorin production by Penicillium sclerotiorum in shaken flasks and bioreactors

(i) Sclerotiorin Production

Cell dry weight

Source

SS

DF

MS

F value

Prob (P) > F

Model

0.73

5

0.15

2.01

0.1176 (not significant)

Residual (error)

1.6

22

0.073

 

Lack of fit

0.27

3

0.09

1.28

0.3095 (not significant)

Pure error

1.33

19

0.07

 

Total

2.34

27

 

(ii) Sclerotiorin Production

Source

SS

DF

MS

F value

Prob (P) > F

Model

126.22

5

25.24

23.72

< 0.0001 (significant)

Residual (error)

23.41

22

1.06

 

Lack of fit

22.88

3

7.63

271.00

< 0.0001 (significant)

Pure error

0.53

19

0.028

 

Total

149.63

27

 
  1. Cell dry weight: R2 = 0.3131; CV = 6.33%; SS sum of squares, DF degrees of freedom, MS mean square; Adj R2 = 0.1570
  2. Sclerotiorin production: R2 = 0.844; CV = 10.77%; SS sum of squares, DF degrees of freedom, MS mean square; Adj R2 = 0.808
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Annals of Microbiology

ISSN: 1869-2044

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