caa a22 4500 46582367X CHVBK 20180323112142.0 cr unu---uuuuu 170327e19900401xx s 000 0 eng 10.1007/BF00170565 doi (NATIONALLICENCE)springer-10.1007/BF00170565 Sugar-cane molasses fermentation by Zymomonas mobilis [Elektronische Daten] [Monica Doelle, Horst Doelle] Summary: Two different quality types of sugar-cane molasses containing a total sugar content of 48%-50% (w/v) and 35%-42% (w/v) were investigated for Zymomonas biothanol production. Molasses concentrations of up to 250 g/l (1:3 dilution) were successfully fermented within 24 h despite a higher salt concentration in the lower grade molasses. Higher molasses concentrations (300 g/l) led to fructose accumulation. The addition of sucrose to a final sugar concentration of 15% (w/v) led to 10% (v/v) ethanol with conversion efficiencies up to 96%. Sorbitol levels were negligible, but increased up to tenfold upon addition of invertase. Springer-Verlag, 1990 Doelle Monica Department of Microbiology, University of Queensland, St. Lucia-Brisbane, 4067, Queensland, Australia aut Doelle Horst Department of Microbiology, University of Queensland, St. Lucia-Brisbane, 4067, Queensland, Australia aut Applied Microbiology and Biotechnology Springer-Verlag 33/1(1990-04-01), 31-35 0175-7598 33:1<31 1990 33 253 https://doi.org/10.1007/BF00170565 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00170565 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Doelle Monica Department of Microbiology, University of Queensland, St. Lucia-Brisbane, 4067, Queensland, Australia aut NATIONALLICENCE 700 1- Doelle Horst Department of Microbiology, University of Queensland, St. Lucia-Brisbane, 4067, Queensland, Australia aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer-Verlag 33/1(1990-04-01), 31-35 0175-7598 33:1<31 1990 33 253 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer