AMB Express

Table 3 Yield coefficients and cellular maintenance (m) for the three sequential sorbitol fermentation batches using P. acidipropionici operating in four independent vessels

From: Microbial production of Propionic and Succinic acid from Sorbitol using Propionibacterium acidipropionici

	First batch	Second batch	Third batch
Y_X/S (g g⁻¹)	0.366	0.326	0.279
Y_SA/S (g g⁻¹)	0.097	0.132	0.212
Y_AA/S (g g⁻¹)	0.052	0.029	0.029
Y_PA/S (g g⁻¹)	0.613	0.419	0.438
Y_SA/X (g g⁻¹)	0.264	0.404	0.760
Y_AA/X (g g⁻¹)	0.143	0.090	0.102
Y_PA/X (g g⁻¹)	1.673	1.288	1.570
m (g g⁻¹ h⁻¹)	0.039	0.044	0.051

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