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Table 1 Kinetic parameters of ethanol production with different concentrations of glucose at 42 °C

From: Effects of various inhibitory substances and immobilization on ethanol production efficiency of a thermotolerant Pichia kudriavzevii

Glucose concentration (g/l)

Time (h)

Ethanol concentration (g/l)

Ethanol yields (% of the theoretical yield)

Ethanol productivity (g/l/h)

100

16

38.1 ± 1.1

74.6 ± 2.2

2.4 ± 0.1

40

34.9 ± 2.2

68.3 ± 4.3

0.9 ± 0.1

72

34.9 ± 2.2

68.3 ± 4.3

0.5 ± 0.0

160

16

37.2 ± 4.0

45.5 ± 4.9

2.3 ± 0.3

40

42.5 ± 1.4

52.0 ± 1.7

1.1 ± 0.0

72

40.6 ± 1.8

49.6 ± 2.2

0.6 ± 0.0

200

16

34.0 ± 2.1

33.2 ± 2.1

2.1 ± 0.1

40

47.1 ± 2.1

46.0 ± 2.1

1.2 ± 0.1

72

41.4 ± 1.0

40.5 ± 1.0

0.6 ± 0.0

  1. Data are presented as the mean ± SD of the results from three biological replicates