caa a22 4500 465822223 CHVBK 20180323112138.0 cr unu---uuuuu 170327e19900301xx s 000 0 eng 10.1007/BF00164730 doi (NATIONALLICENCE)springer-10.1007/BF00164730 Continuous glycerol production by the sulphite process with immobilized cells of Saccharomyces cerevisiae [Elektronische Daten] [D. Hecker, B. Bisping, H. Rehm] Summary: Glycerol fermentations by the sulphite process with immobilized yeast cells were carried out successfully in continuous culture in a fixed-bed column reactor. In comparison to continuous glycerol fermentations with free yeast cells, fourfold higher dilution rates were obtained. The stability of the immobilized cell system was dependent on dilution rate (D) and temperature. Glycerol yields were influenced by the ratio of sugar to Na2SO3 in the feed. At a flow rate of D = 0.06 h −1 glycerol concentrations up to 25 g1 −1 were measured in the effluent with an average volumetric productivity of 35 g 1 −1 per day. A constant production rate was maintained for nearly 9 months. Springer-Verlag, 1990 Hecker D. Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut Bisping B. Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut Rehm H. Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut Applied Microbiology and Biotechnology Springer-Verlag 32/6(1990-03-01), 627-632 0175-7598 32:6<627 1990 32 253 https://doi.org/10.1007/BF00164730 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00164730 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hecker D. Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut NATIONALLICENCE 700 1- Bisping B. Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut NATIONALLICENCE 700 1- Rehm H. Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer-Verlag 32/6(1990-03-01), 627-632 0175-7598 32:6<627 1990 32 253 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer