Abstract
A distributed parameter model is developed for the yeast floc in the alcoholic fermentation process. The model takes into consideration the external mass transfer resistances, the mass transfer resistance through the cellular membrane, and the diffusion resistances inside the floc. The two-point boundary value differential equations for the membrane are manipulated analytically, whereas the nonlinear twopoint boundary value differential equations of diffusion and reaction inside the floc have been approximated using the orthogonal collocation technique.
The evaluation of the necessary diffusion coefficients have involved a relatively large number of assumptions because of the present limited knowledge regarding the complex process of diffusion and biochemical reactions in these systems.
The model results have been compared with the experimental results of a laboratory batch fermentor and the results of an industrial fed-batch fermentor. The model simulates reasonably well the experimental results, with the largest deviation being for the concentration of yeast.
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References
Elnashaie, S. S. E. H. and Ibrahim, G. (1988),Appl. Biochem. Biotechnol. 19, 71–101.
Novak, M., Sterhaiano, P., Moreno, N., and Goma, G. (1981),Biotechnol. Bioeng. 23, 201–211.
Elnashaie, S. S. E. H. and Ibrahim. G. Paper presented at Cairo International Symposium on Renewable Energy Resources, Cairo, June 13–16,1988.
Dombek, K. M. and Ingram, L. O. (1983),Abstr. Ann. Meet. Soc. Microbiol. 83, (meeting 241).
Carey, V. C. and Ingram, L. O. (1983),J. Bact. 154, 1291.
Yerushalmi, L. Volesky, B., and Votruba, J. (1986),Biotechnol. Bioeng. 28, 1334–1347.
Kernevez, J-P. (1976),Proceedings of the International Symposium on Analysis and Control of Immobilized Enzyme Systems, Thomas, D. and Kernevez, J.-P., eds. North Holland/American Elsevier, pp. 199–225.
Ghose, T. K. and Tyagi, R. D. (1979),Biotechnol. Bioeng. 22, 1387–1400.
Holzberg, I., Finn, R. K., and Stienkraus, K. H. (1967),Biotechnol. Bioeng. 9, 413–427.
Aiba, S., Shoda, M., and Nagatani, M. (1968),Biotechnol. Bioeng. 10, 845–864.
Egamberdiev, N. B. and Ierusalimskij, N. D. (1969),In Continuous Cultivation of Microorganisms. Vol. I. Malleh, et al. eds., Academic, Praha, pp. 517–527.
Levenspiel, O. (1980),Biotechnol. Bioeng 22, 1671–1687.
Jobses, I. M. L. and Roels, J. A. (1986),Biotechnol. Bioeng. 28, 554.
Nagodawithana, T. W. and Steinkrous, K. H. (1976),J. Appl. Environ. Microbiol. 31, 158.
Thomas, D. S. and Rose, A. H. (1979),Arch. Microbiol. 122, 49.
Beaven, M. J., Charpentier, C., and Rose, A. H. (1982),J. Gen. Microbiol. 128, 1447.
Navarro, J. M. and Durand, G. (1978),Ann. Microbiol. (Inst. Pasteur),129B, 215.
Navarro, J. M., Scherian, A. F., Weiland, P., and Lafferty, R. M. Paper presented at the 7th International Specialized Symposium on Yeast, Valencia, Spain, 1981.
Panchal, J. and Stewart, G. G. (1980),J. Inst. Brew. 86, 207.
Ghose, T. K. and Tyagi, R. D. (1979),Biotechnol. Bioeng. 22, 1401.
Franz, B. (1961),Die Nahorung 5, 457.
Pioronti, F. (1979), Ph.D. Thesis, Cornell University, Ithaca, NY.
Egamberdiev, N. B. and Ierusalimskij, N. D. (1968),Microbiologiya 37, 686.
Ciftci, T. Constantinides, A., and Wang, S. S. (1983),Biotechnol. Bioeng. 25, 2007.
Cysewski, G. R. and Wilke, C. R. (1978),Biotechnol. Bioeng. 20, 1421.
Lee, J. M., Pollard, J. F., and Coulman, G. A. (1983),Biotechnol. Bioeng. 25, 497.
Strehaiano, P. (1973), These Dr. Ing. Toulouse, France.
Guijarro, J. M. and Lagunas, R. (1984),J. Bacteriol. 160(3), 874.
Benitez, T., Del Castillo, L., Aguilera, A., Conde, J., and Cerda-Omeda, E. (1983),Appl. Environ. Microbiol. 45, 1429.
Bajpai, P. and Margaritis, A. (1986),Biotechnol. Bioeng. 28, 283.
Mill, P. J. (1964),J. Gen. Microbiol. 35, 61.
Atkinson, B. and Ur-Rahman, F. (1970),Biotechnol. Bioeng. 21, 221.
Stein, W. D. (1967),The Movement of Molecules Across Cell Membranes, Academic, New York, London.
Weeks, M. G., Munro, P. A., and Speeding, P. L. (1983),Biotechnol. Bioeng. 25, 687.
Weeks, M. G., Munro, P. A., and Speeding, P. L. (1983),Biotechnol. Bioeng. 25, 699.
Atkinson, B. and Daoud, I. S. (1976),Advances in Biochemical Engineering, vol. 4, Ghosh, T. K., Fiechter, A., Blakeborough, N., eds. Springer-Verlag, Berlin.
Eddy, A. A. (1955),J. Inst. Brew. 61, 313.
Baker, D. A. and Kirsop, B. H. (1972),J. Inst. Brew. 78, 454.
Rainbow, C. (1966),Process Biochem. 1, 489.
Mandelbrot, B. B. (1983),The Fractal Geometry of Nature, Freeman, N.Y.
Davis, R. H. and Hunt, T. P. (1986),Biotechnol. Progress 2, 91–97.
Villadsen, J. V. and Stewart, W. E. (1967),Chem. Eng. Sci. 22, 1483.
Loureiro, V. and Ferreira, H. G. (1983),Biotechnol. Bioeng. 25, 2263.
Calderbank, P. H. (1967),Biochemical and Biological Engineering Science, Blake Borough, N., ed., vol. 1, p. 102, Academic Press, New York.
Kollerup, F. and Daugulls, A. J. (1985),Biotechnol. Bioeng. 27.
Perry, R. H. and Green, D. (1984),Perry's Chemical Engineer's Handbook, 6th Ed. pp. 251–254.
Kendall and Monroe, (1917),J. Am. Chem. Soc. 39, 1787.
Kendall and Honoe, (1921),J. Am. Chem. Soc. 43, 115.
Bailey, J. E. and Ollis, D. F. (1986), Biochemical Eng. Fundamentals, 2nd Ed., McGraw-Hill, New York.
Wilke, C. R. and Chang, P. (1955),AIChEJ,1, 264.
Avakyants, S. P. (1979),Proceedings of Papers Concerning Biosynthesis and Metabolism of Lipids on Microorganisms, Second All-Union Conference (in Russian), Nauka, Moscow, p. 133.
James, S., Rha, C., and Sinskey, A. J. (1986),Biotechnol. Bioeng. 28, 769.
Sullivan, K. H., Hegemann, G. D., and Cords, C. H. (1979),J. of Bacteriol. 138, 133.
Van Stevenincek, J. and Rothstein, A. (1965),J. Ge. Physiol. 49, 325.
Van Uden, N. (1967),Arch. Mikrobiol. 58, 155.
Bisson, L. F. and Fraenkel, D. G. (1983),Proc. Natl. Acad. Sci. 80, 1730.
Suzuki, S. and Karube, I. (1979),Am. Chem. Soc. Symp. Series 106, 59.
D'Souza, S. F. and Nadkarni, G. B. (1980),Biotechnol. Bioeng. 22, 2191.
Onuma, M., Omura, T., Umita, T., and Aizawa, J. (1985),Biotechnol. Bioeng. 27, 1533.
Cooney, C. L., Wang, H. Y., and Daniel, I. C. (1977),Biotechnol. Bioeng. 21, 55.
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Elnashaie, S.S.E.H., Ibrahim, G. A distributed parameter diffusion-reaction model for the alcoholic fermentation process. Appl Biochem Biotechnol 30, 339–360 (1991). https://doi.org/10.1007/BF02922037
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DOI: https://doi.org/10.1007/BF02922037