Sugar Beet Juice Fermentation by Zymomonas mobilis Attached to Stainless Steel Wire Spheres
作者： M. Bekers , R. Linde , D. Upite , E. Kaminska , U. Viesturs
DOI: 10.1002/1521-3846(200102)21:1<89::AID-ABIO89>3.0.CO;2-8
关键词: Bacteria 、 Food science 、 Ethanol 、 Yeast extract 、 Zymomonas mobilis 、 Biochemistry 、 Fermentation 、 Ethanol fuel 、 Sucrose 、 Chemistry 、 Sugar beet
摘要: The fermentation of sugar beet juice as well syrup medium by Zymomonas mobilis inoculum attached to stainless steel wire spheres was investigated. A semi-synthetic sucrose enriched with mineral salts and yeast extract used the control. It established that raw ensured good culture growth slightly decreased ethanol synthesis applying both flame-burned TiCl 4 -treated carriers (Q x = 0.05-0.06 g/l × h: Q eth 1.02-1.22 h). High yield also observed in (Y 0.45-0.46 g/g), however, levan this decreased. application brought about less effect compared medium. use resulted high production lev 0.6-0.7 h), reduced 40%. In conclusion or is recommendable for preparation inoculum. stage has he realized using an optimized installed filled inocula provided possibility a repeated batch process, which could be recommended fermentation.
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