Table 3 Carbon yields of the strains in heterotrophic production experiments presented as percentages of carbon derived from fructose as well as biomass yields and total product yields
budC sequence from | Biomass yield [g g−1] | Acetoin yield [%] | 2,3-butanediol yield [%] | Total product yield [%] |
|---|---|---|---|---|
K. pneumoniae (pKR) | 0.23 ± 0.01 | 25.96 ± 0.00 | 10.8 ± 0.01 | 36.74 ± 0.01 |
K. pneumoniae (pBBR1) | 0.075 ± 0.01 | 54.45 ± 0.00 | 32.55 ± 0.01 | 87.00 ± 0.01 |
K. aerogenes | 0.078 ± 0.00 | 52.48 ± 0.09 | 32.70 ± 0.05 | 85.19 ± 0.14 |
E. cloacae | 0.064 ± 0.01 | 41.34 ± 0.07 | 46.77 ± 0.1 | 88.11 ± 0.05 |