Die chronologische Liste zeigt aktuelle Veröffentlichungen aus dem Forschungsbetrieb der Hochschule Weihenstephan-Triesdorf. Zuständig ist das Zentrum für Forschung und Wissenstransfer (ZFW).
Verfahren, Computerprogramm mit Programmcode-Mitteln und Computerprogramm-Produkt zur Analyse eines regulatorischen genetischen Netzwerks einer Zelle (2005) US patent 11/155,554 .
Prof. Dr. Marcus Millitzer,
Edda Wenzig,
Wolfgang Peukert
Berechtigungen: Peer Reviewed
Process modeling of in situ‐adsorption of a bacterial lipase (2005) Biotechnology and Bioengineering 92 (6), S. 789-801.
DOI: 10.1002/bit.20661
In situ adsorption, known as an in situ‐roduct removal (ISPR) technique for low molecular mass bioproducts, was in this study applied to a bacterial exoenzyme proving that this method is also suitable for the separation of macromolecules like proteins. For this, adsorbent particles were added to growing cultures of Staphylococcus carnosus rec., therefore both production and adsorption occurred simultaneously in shaking flasks, stirred tank, or airlift bioreactor as the chosen types of fermenters. The exoenzyme lipase adsorbed rapidly and, after separating cells and adsorbents, desorbed in a packed bed column. Up to 85% of the produced lipase were recovered, fractions of these had been concentrated up to the factor 20 and purified up to a factor of 40 by the procedure. By using the airlift bioreactor an enhancement of biomass production was observed, but the necessity of the addition of an anti‐foam reagent resulted in higher product losses in adsorption as well as in desorption. Production and adsorption kinetics have been modeled and applied to in situ‐adsorption. The model was used to perform a parameter study in which the influence of biological and physical parameters as well as process parameters on discontinuous and continuous in situ‐adsorption was investigated.
Janaina Mourão-Miranda,
Arun L. W. Bokde,
Christine Born,
Harald Hampel,
Prof. Dr. Martin Stetter
Berechtigungen: Peer Reviewed
Classifying brain states and determining the discriminating activation patterns: Support Vector Machine on functional MRI data (2005) NeuroImage 28 (4), S. 980-995.
DOI: 10.1016/j.neuroimage.2005.06.070
Mark Schneeberger,
Prof. Dr. Martin Krottenthaler,
Werner Back
Möglichkeiten zur Rückgewinnung von Hefebier aus Überschusshefe (2005) Brauwelt 145 (45), S. 1479-1484.
S. Fischer,
Prof. Dr. Winfried Ruß,
Roland Meyer-Pittroff
High Pressure Technology – A new quality in convenience products based on traditional food (2005) Poster Contribution, Intrafood 2005, Polytechnical University, Valencia (Spain), October 25th-28th, 2005 .
Prof. Dr. Marcus Millitzer,
Edda Wenzig,
Wolfgang Peukert
In situ-Adsorption of a Bacterial Lipase: Realization, Modelling and Influence of Parameters (2005) Vortrag auf dem 1st European Congress on Life Science Process Technology, Nürnberg 11.-13. Oktober 2005 .
Bernd Wachmann,
Jie Cheng,
Prof. Dr. Martin Stetter,
Mathäus Dejori
Method and a system for extracting a genotype-phenotype relationship (2005) US patent 11/247218 .
Peter Ferstl,
Cornelia Eder,
Prof. Dr. Andreas Wierschem,
Prof. Dr. Winfried Ruß
Berechtigungen: Peer Reviewed
Druckinduzierte Phasenübergänge in Nahrungsfetten (2005) Fachtagung "Lasermethoden in der Strömungsmechanik", 04.- 06. September 2005, Universitätsdruckerei Rostock .
Betreuung der Publikationsseiten
Gerhard Radlmayr
Referent für Wissenstransfer und Forschungskommunikation
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