AOAC OMB ERP Approval (8-17-17)
TAN, JING – ABBOTT NUTRITION I have acquired strong knowledge and skill set on food contaminants analysis from my 13+ year of academic and industrial working experience. During my tenure in Abbott Nutrition, I have done various contaminants analyses including bisphenol A and I am well‐versed in sample preparation and instrument analysis. TUZIMSKI, TOMASZ – MEDICAL UNIVERSITY IN LUBLIN My scientific interest includes the theory and application of liquid chromatography, taking into considerations optimisation of chromatographic systems for separation and quantitative analysis of analytes in multicomponent mixtures of xenobiotics and unknown compounds residue in food, environmental and biological samples. The main of research interest during last four years (2013‐2017) was to develop analytical methods for xenobiotics analysis in food products of plant and animal origin by high performance liquid chromatography (HPLC‐DAD, HPLC‐ MS and/or HPLC‐MS/MS). In order to accomplish this goal, optimization experiments were conducted for, both, the chromatographic conditions of separation and quantitative analysis, as well as sample preparation approach for efficient isolation of the analytes (eg., pesticides, 5‐nitroimidazoles (NDZs), sulfonated azo dyes, drugs, bisphenol A and its metabolites) form different food samples and subsequent extract clean‐up. Sample preparation procedures for the analysis of various commodities, including sunflower seeds, edible oils, milk, soya milk, wines, different beverages, candies and caviar/fish roe, were developed by the optimization of the conditions of analytes isolation from complex matrices and extracts clean‐up. For that purpose, different extraction and clean‐up techniques were used, mainly QuEChERS (quick, easy, cheap, effective, rugged and safe), ultrasound assisted extraction (UAE), solid‐phase extraction (SPE), dispersive‐SPE (d‐SPE) and matrix solid‐phase dispersion (MSPD). SUDHAKAR YADLAPALLI ‐ FIRST SOURCE LABORATORY SOLUTIONS Having knowledge and analytical experience in analysis of Bisphenol in water samples as per EPA. Contributed in collaborative study toward method to detect agricultural residues at sub –parts–per‐billon levels in Soft drinks published as AOAC Official method 2007.08, First Action.
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