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. 2009 Nov 20;76(2):622–626. doi: 10.1128/AEM.02097-09

TABLE 1.

Main fermentation products of the poly(3HP)-producing strain E. coli HMS174(DE3)/pCOLADuet-1::dhaB1B2::pduP::phaC1 after 92 h of incubation in Rb with pure or crude glycerol

Carbon source Glycerol consumption (g/liter) Cell dry weight (g/liter) poly(3HP) (g/liter) Succinate (g/liter) Ethanol (g/liter) Acetate (g/liter) Lactate (g/liter) 3HP yield (mmol/mol glycerol)
Pure glycerol 83.26 11.98 1.42 48.92 8.04 0.26 0 17.53
Crude glycerol 68.34 5.15 0.27 46.33 7.54 0.22 0 3.31