Table 2.

Kinetic parameters of ethanol production from SSJ at various incubation temperatures using thermotolerant yeast K. marxianas DBKKUY-103

Temperature (oC)	P (g/l)	Qp (g/l.h)	Yp/s (g/g)	Ey (%)	t (h)
30	69.18 ± 0.17c	0.96 ± 0.01c	0.48 ± 0.03a	88.89 ± 0.91b	66
37	69.15 ± 1.34c	0.96 ± 0.02c	0.49 ± 0.04a	90.74 ± 0.94c	66
40	54.40 ± 1.06b	0.91 ± 0.02b	0.48 ± 0.04a	88.89 ± 0.95b	60
45	32.63 ± 1.56a	0.54 ± 0.03a	0.47 ± 0.03a	87.03 ± 1.14a	60

Mean values with different letters in the same column are significantly different at p < 0.05 based on DMRT analysis

P ethanol concentration, Q_p volumetric ethanol productivity, Y_p/s ethanol yield, E_y ethanol fermentation efficiency