Table 1.

Under heterotrophic conditions, the product yields of C. carboxidivorans P7 under different culture conditions

Medium	Acetate (g/g)	Ethanol (g/g)	Butyrate (g/g)	Butanol (g/g)	Total alcohols (g/g)	Total acid (g/g)	Alcohols/acids (g/g)	C4/C2 (g/g)	C recovery (%)
MM520	0.30 ± 0.01	0.07 ± 0.01	0.15 ± 0.01	0.025 ± 0.002	0.10 ± 0.01	0.46 ± 0.04	0.21	0.47	57
MM520-0.6 Cit	0.29 ± 0.02	0.08 ± 0.01	0.16 ± 0.01	0.024 ± 0.001	0.10 ± 0.01	0.45 ± 0.02	0.22	0.49	56.4