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Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2011 by Universidad Católica de Valparaíso -- Chile
Vol. 14 No. 3, Issue of May 15, 2011
 

Table 2. ANOVA for response surface quadratic model for GABA production in modified MRS by L. plantarum DW12: Analysis of variance.



Source

Degree of freedom

Sum of
Squares

Mean
Squares

F-value

P-value

Model

9

316.61

35.18

19.21

< 0.0001

Residual

10

18.31

1.83

Lack of Fit

5

8.01

1.60

0.78

0.6053

Pure Error

5

10.30

2.06

Corrected Total

19

334.92

R2 = 0.9453,  Adjusted R2 =0.8961.