Separation of Furfural and 5-(Hydroxymethyl)furfural

Science with Passion Systematic and efficient method scale-up for peptide purification O OH H2N HO HN N N H2 H2N O O KNAUER Wissenschaftliche Geräte GmbH, Hegauer Weg 38, 14163 Berlin; www.knauer.net O NH H3C J. Menke, U. Krop, G.…

Science with Passion Comparison of organic compounds in natural wine, red wine and grape juice by HPLC J. Wesolowski, Y. Krauke, J. Kramer, G. Greco; [email protected] Foto: pixabay; WolfBlur KNAUER Wissenschaftliche Geräte GmbH, Hegauer Weg 38, 14163 Berlin; www.knauer.net SUMMARY…

® Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-Flavor Chemicals in Beer LECO Corporation; Saint Joseph, Michigan USA ® Key Words: GC-TOFMS, Beer, Off-Flavors, Polydimethylsiloxane, SBSE, Headspace Sorptive Extraction, Twister Carbonyl compounds (particularly aldehydes), furfuryl derivatives…

Science Together Determination of retention behavior of cannabis extract by column screening Simona Felletti2, Yannick Krauke1, Svea Stephan1, Kate Monks1; [email protected] KNAUER Wissenschaftliche Geräte GmbH, Hegauer Weg 38, 14163 Berlin; www.knauer.net 1 2 University of Ferrara, Department of Chemical, Pharmaceutical…