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Table 1 Parameters in YP medium containing a single sugar under a static condition at 30°C and 45°C

From: Utilization capability of sucrose, raffinose and inulin and its less-sensitiveness to glucose repression in thermotolerant yeast Kluyveromyces marxianus DMKU 3-1042

Medium Temperature (°C) Max. Y p/s (g/g) Time of fermentation (h) a μ x/s (h -1 ) at 6 h Max. μ x/s (h -1 ) γ s (g/l h) at 6 h Max. γ s (g/l h)
YPSuc 30 0.55 ± 0.04 24 0.77 ± 0.07 0.77 (6) ± 0.07 2.5 ± 0.02 2.5 (6) ± 0.02
  45 0.44 ± 0.05 48 0.18 ± 0.10 0.18 (6) ± 0.10 3.4 ± 0.03 3.4 (6) ± 0.03
YPRaf 30 0.14 ± 0.03 18 0.44 ± 0.04 0.44 (6) ± 0.04 2.9 ± 0.04 2.9 (6) ± 0.04
  45 0.04 ± 0.05 24 0.05 ± 0.09 0.06 (24) ± 0.10 1.2 ± 0.01 1.2 (6) ± 0.01
YPInu 30 0.52 ± 0.04 48 0.57 ± 0.11 0.57 (6) ± 0.11 0.66 ± 0.07 0.93 (12) ± 0.08
  45 0.58 ± 0.01 18 0.14 ± 0.08 0.14 (6) ± 0.08 1.4 ± 0.10 1.4 (6) ± 0.10
YPGal 30 0.45 ± 0.03 36 0.14 ± 0.06 0.85 (18) ± 0.12 0.0 ± 0.00 2.1 (18) ± 0.09
  45 - - - - - -
  1. Values in parenthesis represent cultivation times
  2. Max. Y p/s maximum ethanol yield, μ x/s specific growth rate, Max. μ x/s maximum growth rate, γ s specific sugar utilization rate, Max. γ s maximum sugar utilization rate, ± SD from three independent experiments
  3. a Time required for the maximum ethanol concentration to be reached