From: Acetate as substrate for l-malic acid production with Aspergillus oryzae DSM 1863
Substrate | c (substrate) (g/L) | c (total acids) (g/L) | Organic acid distribution (%) | ||||||
---|---|---|---|---|---|---|---|---|---|
Malate | Succinate | Fumarate | Pyruvate | α-Ketoglutarate | Oxalate | Citrate | |||
HAc | 10 | 0.58 ± 0.14 | 0.0 | 0.0 | 1.4 | 0.0 | 0.0 | 98.6 | 0.0 |
20 | 3.95 ± 0.54 | 35.6 | 23.3 | 2.5 | 0.6 | 0.9 | 37.1 | 0.0 | |
30 | 8.37 ± 0.20 | 54.5 | 35.0 | 3.4 | 0.6 | 0.6 | 5.8 | 0.0 | |
40 | 12.69 ± 0.82 | 55.5 | 37.1 | 4.1 | 0.6 | 0.5 | 1.2 | 1.0 | |
45 | 14.86 ± 0.77 | 56.8 | 35.9 | 4.2 | 0.8 | 0.4 | 0.8 | 1.1 | |
50 | 15.11 ± 0.92 | 55.9 | 37.1 | 4.2 | 0.6 | 0.5 | 0.7 | 1.0 | |
55 | 14.32 ± 0.32 | 55.3 | 37.1 | 4.7 | 0.6 | 0.4 | 0.9 | 0.9 | |
Mixed | HAc: 45 glucose: 5 | 20.54 ± 0.42 | 48.5 | 41.5 | 5.3 | 2.7 | 0.3 | 0.4 | 1.4 |
HAc: 45 glucose: 10 | 25.28 ± 0.39 | 48.1 | 39.3 | 5.9 | 4.8 | 0.3 | 0.4 | 1.2 | |
HAc: 45 glucose: 15 | 29.75 ± 0.23 | 47.7 | 39.7 | 5.9 | 4.9 | 0.3 | 0.2 | 1.3 | |
Glucosea | 109 | 51.88 ± 1.15 | 74.7 | 14.6 | 1.5 | 0.4 | 0.3 | 0.3 | 8.1 |