Propionic acid | Butyric acid | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Parameters | Bs | Cb | Ec | Ln | La | Bs | Cb | Ec | Ln | La | |
X m (AU) | 6.85 ± 0.12 | 1.03 ± 0.02 | 2.78 ± 0.03 | 1.26 ± 0.01 | 0.80 ± 0.01 | 6.35 ± 0.09 | 0.95 ± 0.02 | 2.64 ± 0.04 | 1.13 ± 0.01 | 0.80 ± 0.02 | |
growth model | v m (AU h-1) | 0.49 ± 0.02 | 0.18 ± 0.01 | 0.83 ± 0.05 | 0.29 ± 0.02 | 0.11 ± 0.01 | 0.48 ± 0.02 | 0.17 ± 0.02 | 0.58 ± 0.04 | 0.28 ± 0.01 | 0.10 ± 0.01 |
λ (h) | 3.41 ± 0.31 | 1.68 ± 0.17 | 1.02 ± 0.10 | 1.59 ± 0.12 | 0.62 ± 0.21 | 3.19 ± 0.29 | 0.68 ± 0.24 | 1.18 ± 0.16 | 1.33 ± 0.11 | 0.71 ± 0.28 | |
K x | 0.91 ± 0.14 | 0.92 ± 0.15 | 0.91 ± 0.12 | 0.99 ± 0.07 | 0.88 ± 0.12 | 0.89 ± 0.13 | 1.00 ± 0.03 | 1.00 ± 0.05 | 1.00 ± 0.53 | 0.97 ± 0.03 | |
effect on X m | m x (mM) | 33.51 ± 4.99 | 40.21 ± 11.01 | 34.79 ± 26.46 | 70.88 ± 7.07 | 5.95 ± 5.71 | 25.51 ± 3.07 | 45.09 ± 4.43 | 34.72 ± 23.32 | 67.57 ± 47.27 | 6.60 ± 0.72 |
a x | 3.45 ± 1.05 | 1.14 ± 0.22 | 33.61 ± 9.90 | 1.43 ± 0.15 | 6.79 ± 5.94 | 3.36 ± 0.84 | 2.60 ± 0.56 | 16.97 ± 15.12 | 1.17 ± 0.25 | 3.17 ± 1.21 | |
K v | 0.98 ± 0.02 | 1.00 ± 0.02 | 1.06 ± 0.09 | 1.00 ± 0.01 | 0.99 ± 0.01 | 0.98 ± 0.02 | 1.00 ± 0.10 | 1.03 ± 0.15 | 1.00 ± 0.02 | 0.98 ± 0.04 | |
effect on v m | m v (mM) | 39.46 ± 15.0 | 17.35 ± 1.73 | 21.86 ± 1.87 | 39.72 ± 3.19 | 4.80 ± 0.38 | 34.09 ± 32.69 | 20.00 ± 3.42 | 23.56 ± 3.21 | 28.05 ± 2.25 | 4.35 ± 0.39 |
a v | 17.34 ± 8.99 | 0.99 ± 0.11 | 2.03 ± 0.51 | 1.08 ± 0.10 | 3.72 ± 2.03 | 22.91 ± 20.94 | 1.20 ± 0.25 | 2.23 ± 0.34 | 1.12 ± 0.11 | 1.97 ± 0.35 | |
K λ | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | |
effect on λ | m λ (mM) | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |
a λ | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | |
p-value | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |
Bf | 1.03 | 1.06 | 1.11 | 1.02 | 1.08 | 1.02 | 1.14 | 1.11 | 1.05 | 1.08 | |
Af | 1.19 | 1.18 | 1.19 | 1.06 | 1.16 | 1.22 | 1.21 | 1.18 | 1.12 | 1.36 | |
R2adj | 0.992 | 0.995 | 0.995 | 0.997 | 0.993 | 0.992 | 0.988 | 0.993 | 0.996 | 0.988 |