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© 2022 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2022 MJH Life Sciences™ and Chromatography Online. All rights reserved.
May 01, 2022
Rudolf Krska and Michael Sulyok from the University of Natural Resources and Life Science in Vienna, Austria, discuss their recent work developing a multi‑analyte approach using liquid chromatography tandem mass spectrometry (LC–MS/MS), and the issues surrounding agrocontaminants in animal feeds.
April 21, 2022
This article summarizes optimization experiments and validation of a complete workflow, including sample preparation and a liquid chromatography–tandem
mass spectrometry (LC–MS/MS) method for determination of sixteen priority PFAS analytes listed by the U.S. Food and Drug Administration (FDA).
March 09, 2022
A high-speed and simultaneous analysis of common active ingredients used in mouthwashes on a C18 column
January 01, 2022
QuEChERS has been updated to suit modern instrumentation. Now also “efficient and robust,” QuEChERSER is a “mega-method” that covers a wider polarity range.
A rapid LC–MS method using ESI coupled with SIM-MS for analysis of humulone and isohumulone content in beer is described.
December 01, 2021
We examine the rapid growth of green microextraction techniques, such as molecular imprinted polymer solid-phase extraction (MISPE), in the field of food quality and safety, and how this technique is used for bisphenol A (BPA) analysis.
November 02, 2021
Multiple-cumulative trapping headspace extraction coupled with high-concentration-capacity tools, such as SPME, enhances sensitivity of volatiles, as illustrated here in food analysis.
Ionic liquids (IL) are a very versatile tool for natural product and food analysis. When combined with moieties with different functional groups, ILs can be tuned to obtain extraction media with different properties and selectivity.
July 12, 2021
LCGC Europe 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, and he explains that the maturity of GC technology is actually an advantage to the analyst.
July 01, 2021
This 7-minute method enables easy analysis of bitter flavors in beer.