TABLE 2.
Predicted and experimental values for μmax, Xmax, YX/S, mS, YL/S, kB, and kinact for L. sakei CTC 494 grown in MRS broth at 25°C and pH 5.5 in the presence of different concentrations of NaCl and NaNO2
| NaCl concn (%) | NaNO2 concn (%) | μmax (h−1)
|
Xmax (g of CDM liter−1)
|
YX/S (g of CDM g of glucose−1)
|
mS (g of glucose h−1 g of CDM−1)
|
YL/S (g of lactic acid g of glucose−1)
|
kB (103 arbitrary units g of CDM−1)
|
kinact (liter g of CDM−1 h−1)
|
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Predicted | Exptl | Predicted | Exptl | Predicted | Exptl | Predicted | Exptl | Predicted | Exptl | Predicted | Exptl | Predicted | Exptl | ||
| 2 | 0.03 | 0.25 | 0.26 | 1.47 | 1.40 | 0.31 | 0.29 | 0.25 | 0.24 | 0.99 | 1.00 | 1,490 | 1,500 | 0.018 | 0.018 |
| 5 | 0.02 | 0.19 | 0.20 | 1.66 | 1.60 | 0.31 | 0.30 | 0.25 | 0.27 | 0.99 | 0.99 | 1,050 | 1,000 | 0.018 | 0.020 |