Table 3.
Fermentation products of Liebetanzomycespolymorphus strain G1SC on different substrates after 2 d of incubation.
| Substrate | Fermentation product (in mM) | ||||||
| Hydrogen | Carbon dioxide | Formate | Acetate | Lactate | Succinate | Ethanol | |
| Rice straw | 58.10 ± 3.57 | 4.82 ± 0.16 | 16.43 ± 0.04 | 26.07 ± 0.24 | 1.79 ± 0.04 | 0.29 ± 0.00 | 10.35 ± 0.05 |
| Wheat straw | 45.42 ± 2.98 | 5.46 ± 0.13 | 11.44 ± 0.07 | 19.77 ± 0.44 | 1.72 ± 0.04 | 0.24 ± 0.00 | 8.27 ± 0.13 |
| Cellulose | 26.86 ± 3.11 | 6.38 ± 0.05 | 4.61 ± 0.05 | 13.26 ± 0.52 | 0.73 ± 0.02 | ND | 7.27 ± 0.01 |
| Xylan | 27.71 ± 2.48 | 7.12 ± 0.11 | 5.01 ± 0.06 | 8.30 ± 0.12 | 4.01 ± 0.06 | 0.12 ± 0.00 | 6.96 ± 0.03 |
| Starch | 44.09 ± 0.54 | 5.99 ± 0.03 | 9.45 ± 0.10 | 14.58 ± 0.28 | 15.11 ± 0.38 | 0.34 ± 0.00 | 7.69 ± 0.13 |
| Pectin | 42.59 ± 1.18 | 6.38 ± 0.09 | 7.64 ± 0.08 | 11.32 ± 0.22 | 3.56 ± 0.04 | 0.15 ± 0.01 | 8.01 ± 0.12 |
| Cellobiose | 58.05 ± 0.63 | 5.64 ± 0.03 | 9.75 ± 0.02 | 15.69 ± 0.29 | 9.35 ± 0.04 | 0.30 ± 0.01 | 8.46 ± 0.04 |
| Sucrose | 29.21 ± 1.02 | 6.99 ± 0.05 | 3.77 ± 0.10 | 7.61 ± 0.44 | 0.66 ± 0.00 | ND | 9.11 ± 0.06 |
| Maltose | 53.26 ± 3.01 | 5.59 ± 0.12 | 8.26 ± 0.13 | 17.45 ± 0.40 | 10.16 ± 0.06 | 0.22 ± 0.00 | 7.85 ± 0.05 |
| Lactose | 39.08 ± 1.83 | 6.51 ± 0.08 | 4.26 ± 0.01 | 8.98 ± 0.13 | 0.47 ± 0.01 | ND | 8.52 ± 0.04 |
| Glucose | 49.79 ± 0.86 | 5.84 ± 0.04 | 10.11 ± 0.18 | 16.75 ± 0.19 | 7.18 ± 0.02 | 0.31 ± 0.00 | 8.65 ± 0.09 |
| Xylose | 53.80 ± 1.41 | 5.62 ± 0.09 | 8.38 ± 0.19 | 12.58 ± 0.47 | 7.90 ± 0.06 | 0.16 ± 0.00 | 8.39 ± 0.03 |
| Fructose | 61.05 ± 1.59 | 5.28 ± 0.06 | 11.79 ± 0.05 | 17.05 ± 0.71 | 15.97 ± 0.03 | 0.30 ± 0.00 | 9.10 ± 0.05 |
– ±: standard deviation of three replicates.