Fraunhofer-Gesellschaft

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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
1990A continuous enzyme membrane reactor retaining the native nicotinamide cofactor NAD-H.
Chmiel, H.; Howaldt, M.; Kulbe, K.-D.
Aufsatz in Buch
1989Simultaneous conversion of glucose/fructose mixtures in a membrane reactor.
Chmiel, H.; Gottlob, A.; Howaldt, M.; Kulbe, K.-D.
Aufsatz in Buch
1988Cofactor-dependent enzymatic synthesis of mannitol, gluconic acid, and ascorbic acid. III. Membranes for coenzyme retention and product recovery.
Schmidt, K.; Röthig, T.R.; Muth, W.; Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1988Continuous enzyme membrane reactors retaining the native nicotinamide cofactors.
Chmiel, H.; Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1988Enzymatic transformation of carbohydrates by continous redox and phosphate transfer processes.
Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1988Integrated downstream processing with membranes
Chmiel, H.; Gudernatsch, W.; Howaldt, M.
Zeitschriftenaufsatz
1988Membrantrennprozesse in der Biotechnologie
Bauer, B.; Chmiel, H.; Gudernatsch, W.; Howaldt, M.
Zeitschriftenaufsatz
1987Coenzyme-depenent enzymatic synthesis of fine chemicals. Optimization of enzyme reactors with an external filtration unit
Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1987Conjugated NAD+-dependent dehydrogenases for the continuous production of mannitol and gluconic acid from glucose-fructose mixtures in a membrane reactor
Howaldt, M.; Kulbe, K.-D.; Schwab, U.
Aufsatz in Buch
1987Continuous synthesis of fine chemicals by cofactor dependent enzymes with simultaneous cofactor regeneration
Haller, C.P.; Hasenfratz, H.; Schädel, A.; Weber, H.; Gudernatsch, W.; Heinzler, A.; Howaldt, M.; Knopki-Fobo, G.; Kulbe, K.-D.
Aufsatz in Buch
1987Coupled enzyme systems with conjugated coenzyme regeneration in membrane reactors with an external filtration unit
Chmiel, H.; Gottlob, A.; Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1987Minimizing enzyme requirement by choice of appropriate reactor type.
Chmiel, H.; Howaldt, M.; Kulbe, K.-D.
Aufsatz in Buch
1987Optimization of performance of an enzyme membrane reactor - computer simulation and experimental results.
Chmiel, H.; Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1987Optimization of reactor performance for coenzyme dependent enzyme reactions - computer simulation and experiments.
Chmiel, H.; Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1986Anwendung von Membranverfahren bei der simultanen Herstellung von Mannitol und Gluconsaeure aus Saccharose durch konjugierte NAD hoch plus-abhaengige Dehydrogenasen
Howaldt, M.; Kimmerle, K.; Kulbe, K.-D.; Schwab, U.
Aufsatz in Buch
1986Choice of reactor to minimize enzyme requirement - 1. Mathematical model for one-substrate Michaelis-Menten type kinetics in continuous reactors
Chmiel, H.; Howaldt, M.; Kulbe, K.-D.
Zeitschriftenaufsatz
1986Continuous enzymatic conversion of glucose-fructose mixtures into gluconic acid and sorbitol or mannitol within a hollow fiber membrane reactor
Kulbe, K.-D.; Schwab, U.; Gudernatsch, W.; Hasenfratz, H.; Howaldt, M.; Kimmerle, K.; Otto, M.K.
Aufsatz in Buch
1986Minimizing enzyme requirements by choice of appropriate reactor type. Computer simulation and experimental results
Chmiel, H.; Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1986Simultaneous enzymatic synthesis of mannitol -Sorbitol- and gluconic acid in a membrane reactor. III. Membrane reactor development
Howaldt, M.; Kulbe, K.-D.
Konferenzbeitrag
1985Conjugated NAD+-dependent dehydrogenases for the continous production of mannitol and gluconic acid from glucose-fructose mixtures in membrane reactor
Howaldt, M.; Kulbe, K.-D.; Schwab, U.
Konferenzbeitrag