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A collaborative multi-analyte method developed utilizes HPLC and UHPLC to analyze more than 70 active ingredients. This method offers a validated approach for determining technical AI alongside linearity, precision, accuracy, and specificity tests for seven active ingredients. 



Multi-Active Method (MAM) for the Analysis of Agriculture Product Technical Ingredients and Formulated Products

 received an MSci in forensic science from the University of South Wales, UK, where her final‑year project focused on fingerprinting emerging psychoactive substances using advanced techniques such as GC×GC–TOF-MS, in collaboration with Markes International. She later took up the role of thermal desorption product specialist at Markes, providing technical and application support to the commercial team, before taking on her current role as product marketing manager and specializing in the development of applications using extraction and enrichment techniques for GC–MS.


The author describes the benefits of using high-capacity sorptive extraction and statistical analysis to detect authenticity markers and combat food fraud in honey samples.

Automated Aroma and Flavor Profiling of Honey Using High-Capacity Sorptive Extraction

Webcasts

Webinar Date/Time:  Wednesday, December 6th, 2023
Morning Session: 12:30pm GMT | 1:30pm CET | 7:30am EST
Afternoon Session: 2:50pm GMT | 3:50pm CET | 9:50a

Advances in Gas Chromatography 2023: A Virtual Symposium

Patrick Lavery is an Editor for the MJH Life Sciences brands LCGC and Spectroscopy, and their respective websites, 

. He previously spent nearly a decade as a news anchor, reporter, and producer at New Jersey 101.5 FM.

FDA scientists have expanded the number of analytes in their analytical method for per- and polyfluoroalkyl substances (PFAS), partly in response to updated guidance out of the European Union (EU) on method parameters and limits of quantification (LOQs).

Q&A: FDA Talks to LCGC About Chromatographic Techniques for PFAS Detection in Food Supply

Articles

At this year’s AOAC International Annual Meeting, held in New Orleans, Louisiana, nearly 700 analytical scientists were honored in an awards ceremony.

AOAC International Honors Analytical Scientists in Food Analysis

LCGC spoke to Hans-Gerd Janssen from the Unilever Foods Innovation Centre in The Netherlands about the advantages of a novel, rapid method to analyze antioxidants that inhibit oxidation.

Fast GC–MS for Analyzing Antioxidants & Industrial Food Analysis Applications

 is a Ph.D. student in the Department of Food Analysis and Nutrition, University of Chemistry and Technology, Prague (Czech Republic). His main research interests are analysis of chlorinated paraffins and mineral oil hydrocarbons.

 is a master’s student in the Department of Food Analysis and Nutrition, UCT Prague. His research topic is on the analysis of chlorinated paraffins employing liquid chromatography‑based techniques.

 is a Ph.D. student at the Department of Food Analysis and Nutrition, UCT Prague. Her research is focused on the application of LC–HRMS in metabolomic and lipidomic studies.

Tomas Kourimsky is a Ph.D. student in the Department of Food Analysis and Nutrition, UCT Prague. His research is focused on the analysis of MCPD and its esters employing GC–MS/MS and SFC–HRMS.

 is a research assistant in the Department of Food Analysis and Nutrition, UCT Prague. His main research interests (but not limited to) are the application of (high resolution) mass spectrometry in the analysis of bioactive compounds and contaminants in food.

Jana Hajslova is a professor at UCT Prague. She is the head of ISO 17025/2018 accredited laboratory and also heads a research group concerned with separation science in the field of food/environmental analysis. She is the chair of a series of prestigious international symposia, Recent Advances in Food Analysis (RAFA, www.rafa2021.eu).

Jana Pulkrabova is a professor of Food Chemistry and Analysis and a Head of the Department of Food Analysis and Nutrition at UCT Prague. Her research group studies groups of organic pollutants in food, internal and external environment, and human biological monitoring.

Scientists used supercritical fluid chromatography (SFC) and ultrahigh-pressure liquid chromatography (UHPLC)—both coupled with high-resolution mass spectrometry (HRMS)—to analyze various types of chlorinated paraffins (CPs) in fish oil-based dietary supplements.

Application of Liquid- and Supercritical Fluid Chromatography Coupled with High-Resolution Mass Spectrometry for the Analysis of Short-, Medium-, and Long-Chain Chlorinated Paraffins in Dietary Supplements

Professor Kieran N. Kilcawley of Teagasc Food Research Centre and of University College Cork and his colleagues are using gas chromatographic (GC) techniques to explore how to analyze the quality and taste of Irish whiskeys through congener profiles. 

Examining Volatile Aromatic Congeners in Irish Whiskey Using GC–MS and GCO

Scientists based out of Zhejiang Academy of Agricultural Sciences in Hangzhou, China, recently used a new QuEChERS method for analyzing pesticides in fruit samples.

QuEChERS Method Proposed to Detect Pesticides in Fruits

Webinar Date/Time: Tue, Oct 3, 2023 11:00 AM EDT

Food and Beverage Analysis | Topics