High Resolution Screening and Quantitative Analysis of Antibiotics in Drinking Water

submitted by: Chrom Solutions

Jonathan Beck discusses online sample pre-concentration and extraction of water samples followed by analysis with high-resolution, accurate mass (HR/AM) detection, quantitation and confirmation. Screening, confirmation and quantitation of antibiotics in drinking water was done in the same analytical run with the Thermo Scientific Orbitrap platform.

Validation of an In Vitro Digestive System

submitted by: KopfBolanz
The digestive process transforms nutrients and bioactive compounds contained in food to physiologically active compounds. In vitro digestion systems have proven to be powerful tools for understanding and monitoring the complex transformation processes that take place during digestion. Moreover, the investigation of the physiological effects of certain nutrients demands an in vitro digestive process that is close to human physiology. In this study, human digestion was simulated with a 3-step...
Authors: KA Kopf-Bolanz, F Schwander, M Gijs, G Vergères, R Portmann, L Egger