AOAC 2018 Preliminary Program

TUESDAY, AUGUST 28, 2018 Poster Viewing: 10:00 am – 5:00 pm Author Presentations: 12:00 pm – 1:00 pm ANALYSIS OF FOODBORNE CONTAMINANTS AND RESIDUES

Determination of Total Folates in Ready-to-Eat Cereals and Dietary Supplements Utilizing a Tri-Enzyme Microbiological Method and Michaelis-Menten Kinetics PRESENTER: David Plank, Medallion Laboratories/General Mills, Minneapolis, MN, USA COAUTHORS: D. Schmieg, L. Povolny, Medallion Laboratories/

General Mills, Minneapolis, MN, USA, D. Plank, University of Minnesota, St. Paul, MN, USA, M. Shepard, M. Lam, N. Galvan, D. Brown, Beachbody, Inc., El Segundo, CA, USA

Analysis of Inorganic Arsenic and Product Mislabeling in the Most Consumed Seafoods in the United States PRESENTER: Sean Conklin, U.S. Food and Drug Administration, College Park, MD, USA COAUTHORS: S. Stadig, M. Wolle, U.S. Food and Drug Administration, College Park, MD, USA Analysis of Total Mercury in Edible and Essential Oils Utilizing Two Types of Mercury Analyzers PRESENTER: Michael Halvorson, AGS Scientific, Inc., Bryan, TX, USA COAUTHORS: J. Gray, AGS Scientific, Inc., Bryan, TX, USA, T. Watanabe, Nippon Instruments Corporation, Osaka, Japan Determination of Acrylamide in Foods Using UHPLC-Q-Orbitrap-HRMS PRESENTER: Cheng-Ting Tsai, Department of Health, Taipei City Government, Taipei, Taiwan COAUTHORS: C. Huang, H. Wang, Department of Health, Taipei City Government, Taipei, Taiwan Determination of Metals in Cannabis and Cannabis- Related Samples Using ICP-OES and ICP-MS PRESENTER: Jenny Nelson, Agilent Technologies, Inc., Berkeley, CA, USA COAUTHORS: C. Jones, Agilent Technologies, Inc., Santa Clara, CA, USA, N. Drvodelic, Agilent Technologies, Inc., Melbourne, Australia

Easy and Reliable Identification of Filamentous Fungi by MALDI-TOF MS PRESENTER: Daniele Sohier, Bruker Corporation, Bremen, Germany COAUTHORS: M. Timke, K. Mucek, M. Kostrzewa, Bruker Corporation, Bremen, Germany Evaluation of the Thermo Scientific SureTect Cronobacter PCR Kit in Accordance with ISO 22964:2017 and ISO 16140-2:2016 PRESENTER: Jessica Williams, Thermo Fisher Scientific, Basingstoke, United Kingdom COAUTHORS: A. Leonte, Thermo Fisher Scientific, Basingstoke, United Kingdom, M. Rannou, M. Bernard, ADRIA, Quimper, France Genetic Characterization of Fungi Isolated from Environmental Samples: A Molecular Surveillance Study of Public Health Importance PRESENTER: Irshad Sulaiman, U.S. Food and Drug Administration, Atlanta, GA, USA COAUTHORS: E. Jacobs, S. Simpson, K. Kerdahi, U.S. Food and Drug Administration, Atlanta, GA, USA Performance Assessment of the Thermo Scientific RapidFinder Salmonella Species, Typhimurium and Enteritidis Multiplex PCR Kit According to ISO 16140-2:2016 for Raw and Ready-to-Eat Poultry, Pork and Environmental Samples PRESENTER: Jessica Williams, Thermo Fisher Scientific, Basingstoke, United Kingdom COAUTHORS: A. Leonte, Thermo Fisher Scientific, Basingstoke, United Kingdom, M. Rannou, M. Bernard, ADRIA, Quimper, France Reliable and Easy Differentiation of the New Genera Franconibacter spp. and Siccibacter spp. from Cronobacter spp. with the AOAC-OMA 2017.09 Method Based on the MALDI Biotyper PRESENTER: Daniele Sohier, Bruker Corporation, Bremen, Germany COAUTHORS: M. Timke, M. Kostrzewa, Bruker Corporation, Bremen, Germany The AOAC-OMA 2017.10 Method for the Confirmation and Identification of Listeria spp., L. Monocytogenes and Other Gram Positive Bacteria: Continuous Update of the MALDI Biotyper Reference Library PRESENTER: Daniele Sohier, Bruker Corporation, Bremen, Germany COAUTHORS: M. Timke, M. Kostrzewa, Bruker Corporation, Bremen, Germany

ANALYSIS OF NON-FOODBORNE CONTAMINANTS AND RESIDUES

Using Modified QuEChERS for the Extraction of Pesticide Residues in Botanical Ingredients Using GC-MS/MS PRESENTER: Joseph Konschnik, Restek Corporation, Bellefonte, PA, USA COAUTHORS: R. Kitano, Shimadzu Scientific Instruments, Inc.,

Columbia, MD, USA, J. Kowalski, S. Lupo, D. Li, Restek Corporation, Bellefonte, PA, USA, T. Ogura, N. Lock, R. Clifford, Shimadzu Scientific Instruments, Inc., Columbia, MD, USA

A Novel, Resource Saving Screening Method for 850 Pesticides in Fruits and Vegetables Using Ultra High Performance Liquid Chromatography Coupled with Q-Orbitrap Mass Spectrometry (UHPLC/ESI Q-Orbitrap MS) PRESENTER: Jian Wang, Canadian Food Inspection Agency (CFIA), Calgary, AB, Canada COAUTHORS: W. Chow, D. Leung, Canadian Food Inspection Agency (CFIA), Calgary, AB, Canada, J. Chang, Thermo Fisher

30 AUGUST 26 – 29, 2018 SHERATON CENTRE TORONTO HOTEL