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Table 1 Comparison of xylose consumption, ethanol formation, and xylitol and acetic acid accumulation among various strains of K. marxianus

From: Efficient conversion of xylose to ethanol by stress-tolerant Kluyveromyces marxianus BUNL-21

Strains Inhibitor Temp. (°C) Xylose conc. (g/l) Xylose consumption (g/l) Time (h) Dry cell weight (g/l) Ethanol production (g/l) Xylitol production (g/l) Acetic acid production (g/l) Dry cell yield (g/g) Ethanol yield (g/g) Xylitol yield (g/g) Acetic acid yield (g/g) Reference  
S.stipitis
CBS 5573 30 20 15.0 ± 0.69 a 36 4.40 ± 0.26 4.12 ± 0.61 0.00 ± 0.00 3.72 ± 0.57 0.24 ± 0.01 0.31 ± 0.15 0.00 ± 0.00 0.20 ± 0.03 This study
CBS 5573 HMF 30 20 18.7 ± 0.49 48 5.32 ± 0.52 3.73 ± 0.38 0.01 ± 0.00 0.00 ± 0.00 0.28 ± 0.01 0.20 ± 0.02 0.00 ± 0.00 0.00 ± 0.00 This study
CBS 5573 Furfural 30 20 13.91 ± 2.99 72 4.06 ± 0.21 1.82 ± 1.09 0.00 ± 0.00 0.37 ± 0.16 0.30 ± 0.05 0.12 ± 0.05 0.00 ± 0.00 0.03 ± 0.02 This study
K. marxianus
BUNL-21 30 20 18.9 ± 0.46 48 5.29 ± 0.19 2.91 ± 0.40 0.00 ± 0.00 8.15 ± 0.98 0.28 ± 0.01 0.15 ± 0.02 0.00 ± 0.00 0.43 ± 0.04 This study
BUNL-21 37 20 19.1 ± 0.23 36 5.67 ± 0.48 2.58 ± 0.05 1.29 ± 0.81 7.80 ± 1.05 0.30 ± 0.03 0.14 ± 0.00 0.07 ± 0.04 0.41 ± 0.05 This study
BUNL-21 HMF 30 20 19.2 ± 0.45 48 6.65 ± 0.37 2.05 ± 0.85 0.00 ± 0.00 8.19 ± 1.14 0.35 ± 0.03 0.10 ± 0.04 0.00 ± 0.00 0.43 ± 0.05 This study
BUNL-21 HMF 37 20 18.1 ± 0.27 36 5.68 ± 0.18 2.33 ± 0.02 1.57 ± 0.44 8.57 ± 0.78 0.31 ± 0.01 0.13 ± 0.00 0.09 ± 0.02 0.47 ± 0.05 This study
BUNL-21 Furfural 30 20 18.5 ± 0.49 48 6.06 ± 0.70 2.61 ± 0.10 0.52 ± 0.31 5.28 ± 0.65 0.33 ± 0.05 0.14 ± 0.01 0.03 ± 0.02 0.29 ± 0.03 This study
BUNL-21 Furfural 37 20 19.4 ± 0.35 48 6.17 ± 0.24 2.70 ± 0.13 0.35 ± 0.53 8.16 ± 0.92 0.32 ± 0.05 0.14 ± 0.00 0.02 ± 0.02 0.42 ± 0.05 This study
DMKU3-1042 30 20 19.2 ± 1.09 48 7.12 ± 0.87 1.71 ± 0.45 2.22 ± 0.47 7.25 ± 0.44 0.37 ± 0.02 0.09 ± 0.03 0.12 ± 0.45 0.38 ± 0.01 This study
DMKU3-1042 37 20 19.3 ± 0.22 36 6.53 ± 0.69 1.29 ± 0.23 3.57 ± 0.60 6.86 ± 1.38 0.34 ± 0.04 0.07 ± 0.01 0.19 ± 0.03 0.36 ± 0.06 This study
DMKU3-1042 HMF 30 20 19.3 ± 0.42 60 7.69 ± 0.18 1.84 ± 0.24 0.78 ± 0.42 9.23 ± 1.20 0.40 ± 0.05 0.10 ± 0.01 0.04 ± 0.02 0.48 ± 0.05 This study
DMKU3-1042 HMF 37 20 19.2 ± 0.32 48 7.26 ± 0.73 1.42 ± 0.43 1.50 ± 0.94 9.10 ± 1.14 0.38 ± 0.03 0.07 ± 0.02 0.08 ± 0.05 0.47 ± 0.05 This study
DMKU3-1042 Furfural 30 20 16.8 ± 0.80 48 7.04 ± 0.11 1.76 ± 0.07 1.69 ± 0.35 5.23 ± 0.75 0.42 ± 0.03 0.10 ± 0.00 0.10 ± 0.02 0.31 ± 0.03 This study
DMKU3-1042 Furfural 37 20 17.9 ± 0.69 48 5.68 ± 0.34 1.78 ± 0.14 1.63 ± 0.36 6.67 ± 1.27 0.32 ± 0.02 0.10 ± 0.01 0.10 ± 0.02 0.38 ± 0.06 This study
SUB-80-S 35 20 20 48 NR 5.6 NR NR NR 0.28 NR NR Margaritis and Bajpai (1982)
80-SM-16-10 35 20 20 48 NR 0.26 NR NR NR 0.11 NR NR Margaritis and Bajpai (1982)
IMB3 45 10 10 22 NR 0.80–1.20 NR NR NR 0.08–0.12 NR NR Banat et al. (1996)
IMB4 45 10 ~10 48 2.6 1.2 NR NR NR 0.12 NR NR Banat and Marchant (1995)
IMB4 Anaerobic 40 10 5.59 48 NR 0.53 0.40 NR NR 0.09 0.07 NR Wilkins et al. (2008)
IMB4 Anaerobic 45 10 3.39 48 NR 0.00 0.85 NR NR 0.00 0.25 NR Wilkins et al. (2008)
DMKU3-1042 30 20 20 72 NR ~2.60 ~4.50 NR NR 0.13 ~0.23 NR Rodrussamee et al. (2011)
DMKU3-1042 40 20 20 72 NR ~2.20 ~6.50 NR NR 0.11 ~0.33 NR Rodrussamee et al. (2011)
DMKU3-1042 45 20 ~16.0 48 NR ~0.96 ~3.00 NR NR 0.06 ~0.19 NR Rodrussamee et al. (2011)
  1. Temp temperature, NR not reported
  2. a±Standard deviation of values from experiments in triplicate