Table 3 Concentrations of phenolic compounds present in the feed and outlet during the second DDAP-H fermentation
From: Continuous succinic acid production by Actinobacillus succinogenes on xylose-enriched hydrolysate
Dilution rate (h−1) | (mg L−1) | |||||
|---|---|---|---|---|---|---|
4-Hydroxy benzaldehyde | Caffeic acid | Syringic acid | p-coumaric acid | Ferulic acid | Total phenolics | |
Feed | 1.779 | ND | ND | 22.71 | 5.20 | 29.68 |
0.02 | 0.105 | 0.895 | 0.269 | 51.84 | 15.15 | 68.26 |
0.03 | 0.104 | 0.886 | 0.261 | 51.40 | 15.20 | 67.85 |
0.04 | 0.107 | 0.881 | 0.264 | 51.05 | 14.85 | 67.15 |
0.05 | 0.111 | 0.887 | 0.272 | 51.93 | 15.14 | 68.34 |