Immobilization ofLactobacillus bulgaricus in a hollowfiber bioreactor for production of lactic acid from acid whey permeate
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Lactobacillus bulgaricus was immobilized in the shell side of an industrial hollow-fiber ultrafiltration module. Acid whey permeate, containing 46 g/L lactose supplemented with 10 g/L yeast extract, was pumped through the tube side at dilution rates of 0.2–2.5/h. At a cell concentration of 100 g/L, productivity was 1.5–5 g lactic acid/L/h.
Index entriesLactobacillus bulgaricus, immobilization of hollowfiber ultrafiltration module, production of lactic acid from whey permeate in lactic acid, production of from whey permeate acid whey permeate
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- 1.Cheryan, M. (1986),Ultrafiltration Handbook, Technomic, Lancaster, PA.Google Scholar
- 2.Cheryan, M., Mehaia, M. A. (1985), inReverse Osmosis and Ultrafiltration, S. Sourirajan and T. Matsuura, eds., ACS Symposium Series 281, American Chemical Society, Washington, DC. pp. 231–245.Google Scholar
- 6.Cox G. C., and MacBean, R. D. (1977),Aust. J. Dairy Teclmol. 32, 19.Google Scholar
- 8.Cheryan, M., and Mehaia, M. A. (1985), inMembrane Separations in Biotechnology, McGregor W. C., ed., Marcell-Decker, New York, NY, pp. 255–310.Google Scholar
- 9.Summer, J. B., and Somero, G. F. (1949),Laboratory Experiments in Biological Chemistry, Academic, New York, NY.Google Scholar