@article{ThielMufflerTippkoetteretal.2015, author = {Thiel, Alexander and Muffler, Kai and Tippk{\"o}tter, Nils and Suck, Kirstin and Sohling, Ulrich and Ruf, Friedrich and Ulber, Roland}, title = {Aufarbeitung von Polyphenolen aus Weizen mittels Zeolithen am Beispiel der Ferulas{\"a}ure}, series = {Chemie IngenieurTechnik}, volume = {87}, journal = {Chemie IngenieurTechnik}, number = {1-2}, publisher = {Wiley}, address = {Weinheim}, doi = {10.1002/cite.201400031}, pages = {128 -- 136}, year = {2015}, abstract = {Aufarbeitung von Polyphenolen aus Weizenmittels Zeolithen am Beispiel der Ferulasa¨ ureAlexander Thiel1, Kai Muffler1, Nils Tippko¨ tter1, Kirstin Suck2, Ulrich Sohling2, Friedrich Ruf3und Roland Ulber1,*DOI: 10.1002/cite.201400031Bei der Ferulasa¨ure handelt es sich um einen Wertstoff, der aus Weizen gewonnen und in der Lebensmittel- und Pharma-industrie eingesetzt werden kann. Der Einsatz von Weizen als nachwachsende Rohstoffquelle ist allerdings nur dann wirt-schaftlich durchfu¨hrbar, wenn eine Prozessintegration in die bestehenden industriellen Verfahren gewa¨hrleistet oder einedirekte Konkurrenz zur Mehl- und Sta¨rkeindustrie vermieden werden kann. In diesem Artikel wird ein Verfahren aufge-zeigt, welches hohe Ausbeuten ermo¨glicht und eine Konkurrenz zu bestehenden Verwertungspfaden vermeidet.}, language = {de} } @article{AlKaidyDuweHusteretal.2015, author = {Al-Kaidy, Huschyar and Duwe, Anna and Huster, Manuel and Muffler, Kai and Schlegel, Christin and Tim, Sieker and Stadtm{\"u}ller, Ralf and Tippk{\"o}tter, Nils and Ulber, Roland}, title = {Biotechnology and bioprocess engineering - from the first ullmann's article to recent trends}, series = {ChemBioEng Reviews}, volume = {2}, journal = {ChemBioEng Reviews}, number = {3}, publisher = {Wiley}, address = {Weinheim}, doi = {10.1002/cben.201500008}, pages = {175 -- 184}, year = {2015}, abstract = {For several thousand years, biotechnology and its associated technical processes have had a great impact on the development of mankind. Based on empirical methods, in particular for the production of foodstuffs and daily commodities, these disciplines have become one of the most innovative future issues. Due to the increasing detailed understanding of cellular processes, production strains can now be optimized. In combination with modern bioprocesses, a variety of bulk and fine chemicals as well as pharmaceuticals can be produced efficiently. In this article, some of the current trends in biotechnology are discussed.}, language = {en} } @article{HendersonMclaughlinScheeretal.2015, author = {Henderson, Colin J. and Mclaughlin, Lesley A. and Scheer, Nico and Stanley, Lesley A. and Wolf, C. Roland}, title = {Cytochrome b5 Is a Major Determinant of Human Cytochrome P450 CYP2D6 and CYP3A4 Activity In Vivo s}, series = {Molecular Pharmacology}, volume = {87}, journal = {Molecular Pharmacology}, number = {4}, publisher = {ASPET}, address = {Bethesda}, issn = {1521-0111}, doi = {10.1124/mol.114.097394}, pages = {733 -- 739}, year = {2015}, language = {en} } @article{ScheerKapelyukhRodeetal.2015, author = {Scheer, Nico and Kapelyukh, Yury and Rode, Anja and Oswald, Stefan and Busch, Diana and Mclaughlin, Lesley A. and Lin, De and Henderson, Colin J. and Wolf, C. Roland}, title = {Defining Human Pathways of Drug Metabolism In Vivo through the Development of a Multiple Humanized Mouse Model}, series = {Drug Metabolism and Disposition}, volume = {43}, journal = {Drug Metabolism and Disposition}, number = {11}, publisher = {ASPET}, address = {Bethesda}, issn = {1521-009x}, doi = {10.1124/dmd.115.065656}, pages = {1679 -- 1690}, year = {2015}, language = {en} } @article{EgnerHeydeLaumannetal.2015, author = {Egner, Ralf and Heyde, Stefan and Laumann, J{\"o}rg and Prokop, Ines}, title = {Vorschl{\"a}ge f{\"u}r eine anwenderfreundliche und praxistaugliche Novellierung der allgemeinen Bemessungsregeln und Regeln f{\"u}r den Hochbau (EN 1993 Teil 1-1)}, series = {Stahlbau}, volume = {84}, journal = {Stahlbau}, number = {10}, publisher = {Ernst \& Sohn}, address = {Berlin}, issn = {1437-1049}, doi = {10.1002/stab.201510321}, pages = {811 -- 822}, year = {2015}, language = {de} } @article{FredebeulKrein2015, author = {Fredebeul-Krein, Markus}, title = {TTIP : warum ein Investitionsschutzabkommen w{\"u}nschenswert ist}, series = {Ordnungspolitischer Kommentar / Institut f{\"u}r Wirtschaftspolitik an der Universit{\"a}t zu K{\"o}ln}, journal = {Ordnungspolitischer Kommentar / Institut f{\"u}r Wirtschaftspolitik an der Universit{\"a}t zu K{\"o}ln}, number = {02}, pages = {1 -- 2}, year = {2015}, language = {de} } @article{DuongNguyenStaat2015, author = {Duong, Minh Tuan and Nguyen, Nhu Huynh and Staat, Manfred}, title = {Physical response of hyperelastic models for composite materials and soft tissues}, series = {Asia pacific journal on computational engineering}, volume = {2}, journal = {Asia pacific journal on computational engineering}, number = {3 (December 2015)}, issn = {2196-1166}, doi = {10.1186/s40540-015-0015-x}, pages = {1 -- 18}, year = {2015}, language = {en} } @article{FeichtingerEilmannBuchmannetal.2015, author = {Feichtinger, Linda M. and Eilmann, Britta and Buchmann, Nina and Rigling, Andreas}, title = {Trait-specific responses of Scots pine to irrigation on a short vs long time scale}, series = {Tree Physiology}, volume = {35}, journal = {Tree Physiology}, number = {00}, publisher = {Heron}, address = {Victoria, BC}, issn = {1758-4469 (Online)}, doi = {10.1093/treephys/tpu114}, pages = {1 -- 12}, year = {2015}, language = {en} } @article{BialonskiAnsmannKantz2015, author = {Bialonski, Stephan and Ansmann, Gerrit and Kantz, Holger}, title = {Data-driven prediction and prevention of extreme events in a spatially extended excitable system}, series = {Physical Review E}, volume = {92}, journal = {Physical Review E}, number = {4}, issn = {2470-0053}, doi = {10.1103/PhysRevE.92.042910}, pages = {042910}, year = {2015}, language = {en} } @article{WiesenTippkoetterMuffleretal.2015, author = {Wiesen, Sebastian and Tippk{\"o}tter, Nils and Muffler, Kai and Suck, Kirstin and Sohling, Ulrich and Ruf, Friedrich and Ulber, Roland}, title = {Adsorption of fatty acids to layered double hydroxides in aqueous systems}, series = {Adsorption}, volume = {21}, journal = {Adsorption}, number = {6-7}, publisher = {Springer}, address = {Berlin}, pages = {459 -- 466}, year = {2015}, abstract = {Due to their anion exchange characteristics, layered double hydroxides (LDHs) are suitable for the detoxification of aqueous, fatty acid containing fermentation substrates. The aim of this study is to examine the adsorption mechanism, using crude glycerol from plant oil esterification as a model system. Changes in the intercalation structure in relation to the amount of fatty acids adsorbed are monitored by X-ray diffraction and infra-red spectroscopy. Additionally, calcination of LDH is investigated in order to increase the binding capacity for fatty acids. Our data propose that, at ambient temperature, fatty acids can be bound to the hydrotalcite by adsorption or in addition by intercalation, depending on fatty acid concentration. The adsorption of fatty acids from crude glycerol shows a BET-like behavior. Above a fatty acid concentration of 3.5 g L-1, intercalation of fatty acids can be shown by the appearance of an increased interlayer spacing. This observation suggests a two phase adsorption process. Calcination of LDHs allows increasing the binding capacity for fatty acids by more than six times, mainly by reduction of structural CO32-.}, language = {en} }