Table 2 Fumaric acid production from hexoses (each as the sole carbon source) by various strains/isolates of Rhizopus sp. after 120 h of growth (35 °C, 200 rpm)
Rhizopus sp. strain/isolate | Substrate | |||||||
|---|---|---|---|---|---|---|---|---|
Glucose | Fructose | Galactose | Mannose | |||||
FA (g/l) | Yfa/s (g/g) | FA (g/l) | Yfa/s (g/g) | FA (g/l) | Yfa/s (g/g) | FA (g/l) | Yfa/s (g/g) | |
DSM 905 | 4.0 | 0.10 | 10.3 | 0.26 | 7.3 | 0.18 | 11.5 | 0.29 |
NRRL3563 | 3.8 | 0.10 | 2.4 | 0.06 | 3.7 | 0.09 | 9.0 | 0.22 |
NRRL3613 | 3.8 | 0.10 | 5.5 | 0.14 | 4.2 | 0.11 | 7.0 | 0.17 |
NRRL6201 | 4.0 | 0.10 | 3.3 | 0.08 | 5.0 | 0.13 | 14.0 | 0.35 |
NRRL2005 | 3.2 | 0.08 | 4.3 | 0.11 | 4.6 | 0.12 | 7.5 | 0.19 |
NRRL2582 | 3.2 | 0.08 | 11.8 | 0.30 | 5.3 | 0.13 | 9.0 | 0.22 |
NRRL1526 | 4.2 | 0.11 | 9.5 | 0.24 | 14.8 | 0.37 | 13.5 | 0.34 |
NBRC4756 | 4.0 | 0.10 | 8.9 | 0.22 | 5.0 | 0.13 | 10.5 | 0.26 |
NBRC4773 | 7.8 | 0.20 | 6.2 | 0.16 | 5.7 | 0.14 | 10.5 | 0.26 |
NBRC4775 | 3.9 | 0.10 | 8.3 | 0.21 | 7.3 | 0.18 | 9.5 | 0.24 |
NBRC4776 | 7.5 | 0.19 | 6.3 | 0.16 | 6.3 | 0.16 | 9.5 | 0.24 |
NBRC6154 | 3.5 | 0.09 | 8.3 | 0.21 | 8.2 | 0.21 | 12.0 | 0.30 |
NRRL6400 | 6.2 | 0.16 | 9.5 | 0.24 | 9.2 | 0.23 | 15.0 | 0.38 |
IAFB781 | 4.6 | 0.12 | 4.5 | 0.11 | 6.74 | 0.17 | 12.0 | 0.30 |
R-29 | 2.0 | 0.05 | 0.02 | 0.01 | 7.3 | 0.18 | 1.8 | 0.05 |
R-30 | 2.1 | 0.05 | 2.9 | 0.07 | – | – | 1.6 | 0.04 |
R-60 | 3.1 | 0.08 | 0.7 | 0.02 | – | – | 1.2 | 0.03 |