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© 2021 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2021 MJH Life Sciences™ and Chromatography Online. All rights reserved.
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.
April 07, 2021
Trace-level pesticides and environmental pollutants in the food supply continue to be a worldwide concern. Here we present a fast-screening workflow for residual pesticides present on the surface of fruits using a GC–MS system with direct heating technology and MS spectral deconvolution.
April 01, 2021
Mycotoxins are toxic metabolites produced by fungal species often found in agricultural products. An accurate method for analyzing 12 regulated mycotoxins is described using UHPLC–MS/MS. The method demonstrated limits of quantitation (LOQs) for all analytes below stringent regulatory limits, making the method suitable for routine mycotoxin analysis.
Hydrolyzed collagens (collagen peptides) are water-soluble products obtained by hydrolysis of natural proteins and used for dietary supplements. A simple GPC/SEC method is described for molar mass determination of collagen peptides, allowing reliable molar mass determination using ultraviolet (UV) detection.
A fully automated quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction and extract clean-up method is described for analysis of organophosphate pesticides in orange juice. This method uses GC–MS and LC–MS along with an industry standard robotic x,y,z-sampling system.
March 02, 2021
This symposium looks at various methods used to detect PFAS in foods, cosmetics, packaging, and commercial products.
February 01, 2021
An overview of the analytical approaches proposed, from sample preparation to the final chromatographic determination, for the reliable risk assessment of mineral oil hydrocarbon (MOH) contaminants in food. The analysis of these contaminants in food is a challenging task and requires a comprehensive approach to tackle the cumbersome issues related to their determination.
December 10, 2020
LCGC is seeking contributed manuscripts for an April 2021 supplement on food and beverage analysis.
December 01, 2020
An increasing range of per- and polyfluoroalkyl substances (PFAS) has been found migrating from food contact material into food. This article establishes an integrated analytical approach combining HPLC–MS/MS and GC–MS/MS to detect 36 such PFAS.