caa a22 4500 465823785 CHVBK 20180323112143.0 cr unu---uuuuu 170327e19900901xx s 000 0 eng 10.1007/BF00604926 doi (NATIONALLICENCE)springer-10.1007/BF00604926 Contributions of immobilized and free cells of salt-tolerant Zygosaccharomyces rouxii and Candida versatilis to the production of ethanol and 4-ethylguaiacol [Elektronische Daten] [Takashi Hamada, Misao Sugishita, Hiroshi Motai] Summary: The contribution of immobilized cells and free cells released from gel beads to ethanol production by the salt-tolerant yeastsZygosaccharomyces rouxii andCandida versatilis, and 4-ethylguaiacol (4-EG) production byC. versatilis were investigated using an airlift reactor. The amounts of ethanol produced by free cells were about 65% and about 90% of total ethanol in the reactor forZ. rouxii andC. versatilis, respectively. It was found that immobilized cells gave a much lower specific productivity of ethanol (ethanol production per hour per cell) than free cells of both yeasts, especially ofC. versatilis. 4-EG was produced mainly by immobilized cells ofC. versatilis; the amount of 4-EG produced by free cells was about 20% of the total 4-EG, in contrast to the results of ethanol production. However, the specific productivity of 4-EG (4-EG production per hour per cell) by immobilized and free cells was fairly similar. Springer-Verlag, 1990 Hamada Takashi Research Division, Kikkoman Corporation, 278, Noda-shi, Chiba, Japan aut Sugishita Misao Research Division, Kikkoman Corporation, 278, Noda-shi, Chiba, Japan aut Motai Hiroshi Research Division, Kikkoman Corporation, 278, Noda-shi, Chiba, Japan aut Applied Microbiology and Biotechnology Springer-Verlag 33/6(1990-09-01), 624-628 0175-7598 33:6<624 1990 33 253 https://doi.org/10.1007/BF00604926 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00604926 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hamada Takashi Research Division, Kikkoman Corporation, 278, Noda-shi, Chiba, Japan aut NATIONALLICENCE 700 1- Sugishita Misao Research Division, Kikkoman Corporation, 278, Noda-shi, Chiba, Japan aut NATIONALLICENCE 700 1- Motai Hiroshi Research Division, Kikkoman Corporation, 278, Noda-shi, Chiba, Japan aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer-Verlag 33/6(1990-09-01), 624-628 0175-7598 33:6<624 1990 33 253 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer