Studies on the simultaneous production of single cell protein and polygalacturonase fromKluyveromyces fragilis |
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| Authors: | M. García-Garibay L. Gómez-Ruiz E. Bárzana |
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| Affiliation: | (1) Departamento de Alimentos, Facultad de Química, Universidad Nacional Autónoma de México (UNAM), 04510 México, D.F.;(2) Present address: Centro de Investigación sobre Ingeniería Genética y Biotecnología, UNAM, A.P. 70-479, 04510 México, D.F.;(3) Present address: Department of Applied Biological Sciences, Rm 56-109, Massachusetts Institute of Technology, 02139 Cambridge, MA |
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| Abstract: | Summary Kluyveromyces fragilis produces polygalacturonase (PG) on a lactose medium. Although the enzyme is normally repressed at high aeration levels, significant amounts of PG can be produced under such conditions when pectin is added as inducer. The productivity and yield of cell mass were not significantly affected by the presence of inducer, suggesting potential applications to current single cell protein processes from whey. |
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