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Table 3 Effect of liquid–solid ratio on butanol fermentation a

From: Improved efficiency of butanol production by absorbent fermentation with a renewable carrier

Liquid–solid ratio Ethanol (g/L) Acetone (g/L) Butanol (g/L) Total ABE (g/L)
3:1 0.44±0.03 1.25±0.02 2.37±0.05 4.06
5:1 0.38±0.02 3.05±0.03 3.63±0.03 7.06
10:1 0.40±0.01 5.71±0.03 8.44±0.02 14.55
15:1 0.35±0.02 5.22±0.04 7.75±0.05 13.32
20:1 0.32±0.01 4.39±0.03 7.00±0.06 11.71
  1. aCulture conditions: Using 54 g/L xylose as carbon source, SECSAT as the absorbed substrate, 72 h.