Product | Net umol producta | SEDb | Model P > F | |||
---|---|---|---|---|---|---|
Methyl viologen (0.5 mM) | Neutral red (1.0 mM) | Safranin O (1.0 mM) | Control (no dye) | |||
Methane | 122.1 A | 62.1 B | 38.5 B | 139.2 A | 9.9 | <0.0001 |
Acetate | 269.8 A | 182.0 B | 142.9 B | 305.6 A | 13.7 | <0.0001 |
Propionate | 60.4 C | 119.7 A | 48.0 C | 91.0 B | 5.0 | <0.0001 |
Butyrate | 24.0 B | 40.2 AB | 48.8 A | 38.8 AB | 5.9 | 0.018 |
Isobutyrate | 9.7 A | 4.3 B | 0.8 C | 1.8 C | 0.7 | <0.0001 |
Valerate | 6.8 B | 35.9 A | 1.5 C | 5.3 BC | 1.4 | <0.0001 |
Isoval + 2 MBc | 19.1 A | 14.4 B | 0.1 C | 1.4 C | 1.0 | <0.0001 |
Caproate | 6.7 A | 8.1 A | 0.3 B | 2.1 B | 1.6 | 0.003 |
Total VFA | 399.1 A | 404.1 A | 242.3 B | 441.5 A | 15.4 | <0.0001 |
Total VFA-C | 1025.6 B | 1201.3 A | 629.6 C | 1,092.0 AB | 40.5 | <0.0001 |
ACLd | 2.58 B | 2.97 A | 2.61 B | 2.42 C | 0.04 | <0.0001 |
Enthalpy of combustion, kJ | 0.602 B | 0.667 A | 0.343 C | 0.633 AB | 0.009 | <0.0001 |