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Table 3 Comparisons of ethanol concentrations of strains when different raw materials were fermented under stress conditions

From: Screening novel genes by a comprehensive strategy to construct multiple stress-tolerant industrial Saccharomyces cerevisiae with prominent bioethanol production

Strains Process (Solid content) Temperature (℃) Substrates Ethanol concentration (g/L) References
Cellulose materials      
 S. cerevisiae Angel Yeast P-SSF (20%) 39.0 Corn stover 59.80 [41]
 S. cerevisiae TJ14 P-SSF (/) 39.0 Microcrystalline cellulose 45.00 [42]
 K. marxianus NRRL Y-6860 SSF (24%) 41.5 Rice straw 52.30 [43]
 KF-7 P-SSF (20%) 42.0 Rice straw 55.89 This study
 KF-7-ENA5 P-SSF (20%) 42.0 Rice straw 63.35 This study
 E-158 P-SSF (20%) 42.0 Rice straw 65.50 This study
 E-158-ENA5 P-SSF (20%) 42.0 Rice straw 68.40 This study
Molasses      
 S. cerevisiae NCYC3233-27c VHG (/) 35.0 Unpretreated molasses 78.90 [14]
 S. cerevisiae UAF-1 VHG (270.0 g/L) 32.0 Acid pretreated molasses 96.00 [44]
 S. cerevisiae SFO6 VHG (250.0 g/L) 30.0 Unpretreated molasses 55.20 [13]
 KF-7 VHG (270.9 g/L) 33.0 Unpretreated molasses 77.20 This study
 KF-7-ENA5 VHG (270.9 g/L) 33.0 Unpretreated molasses 94.43 This study
 E-158 VHG (270.9 g/L) 33.0 Unpretreated molasses 95.71 This study
 E-158-ENA5 VHG (270.9 g/L) 33.0 Unpretreated molasses 98.28 This study
Cassava      
 S. cerevisiae CHY1011 SSF (18%) 32.0 Cassava 89.10 [45]
 S. cerevisiae dry yeast SSF (20%) 30.0 Cassava 71.84 [46]
 S. cerevisiae G2-3-2 SSF (23%) 30.0 Cassava 115.77 [47]
 KF-7 SSF (35%) 33.0 Cassava 121.34 This study
 KF-7-ENA5 SSF (35%) 33.0 Cassava 129.23 This study
 E-158 SSF (35%) 33.0 Cassava 134.70 This study
 E-158-ENA5 SSF (35%) 33.0 Cassava 138.43 This study