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Résultats de la recherche - 34 results

Validation of a Targeted LC-MS/MS Method for Cereulide and Application in Food and Faeces.

were extracted with acetonitrile in the presence of C-cereulide, a labelled internal standard, and purified by centrifugation and filtration. The limits of quantification were 0.5 and 0.3 µg kg for food ...

Development, validation, and application of a multimatrix UHPLC-MS/MS method for quantification of Datura-type alkaloids in food

was introduced in the treatment of teas and herbal infusions, aromatic herbs, spices and food supplements. The limits of quantification of the method varied from 0.5 to 2.5 µg kg. Apparent recovery was ...

Burden of disease attributable to risk factors in European countries: A scoping literature review

influence the quantification of the attributable burden. From our analysis we observed that the use of CRA was less common for some types of risk factors and outcomes. These included environmental and ...

Development, validation, and application of a multimatrix UHPLC-MS/MS method for quantification of Datura-type alkaloids in food

Publication Type: Peer reviewed scientific article Authors: Malysheva, Svetlana V.; Streel, Camille; Andjelkovic, Mirjana; Masquelier, Julien Source: Food Additives & Contaminants: Part A, Volume 40, Issue 10 (2023) Keywords: food Food Supplements LC- ...

Simultaneous Detection and Quantification of Aflatoxin M1, Eight Microcystin Congeners and Nodularin in Dairy Milk by LC-MS/MS

and sensitive LC- MS / MS method was developed and validated for the quantification of multiple cyanotoxins (microcystin congeners and nodularin) and AFM1 by the main analytical guidelines. Toxins are ...

Methodological choices in brucellosis burden of disease assessments: A systematic review

on a variety of key methodological assumptions necessary to compute a DALY. Fourteen studies satisfied the inclusion criteria (human brucellosis and quantification of DALY s). One study reported ...

Towards a Better Quantification of Cyanotoxins in Fruits and Vegetables: Validation and Application of an UHPLC-MS/MS-Based Method on Belgian Products

Publication Type: Peer reviewed scientific article Authors: Wannes Van Hassel; Julien Masquelier; Mirjana Andjelkovic; Rajkovic, Andreja Source: Separations, Volume 9, Issue 10 (2022) Keywords: food samples; quantitative analysis; analytical methods; UHPL ...

Development of a reliable UHPLC-MS/MS method for simultaneous determination of zearalenone and zearalenone-14-glucoside in various feed products

thoroughly validated in terms of linearity (R2  ≥ 0.999), sensitivity (limit of quantification in the range of 0.50–5.00 μg kg−1), recovery (89.35 ± 2.67% to 110.93 ± 1.56%), and precision (RSD, 3.00–14.20%), ...

LC-MS/MS Validation and Quantification of Cyanotoxins in Algal Food Supplements from the Belgium Market and Their Molecular Origins

Publication Type: Peer reviewed scientific article Authors: Wannes Van Hassel; Anne-Catherine Ahn; Bart Huybrechts; Julien Masquelier; Annick Wilmotte; Mirjana Andjelkovic Source: Toxins, Volume 14, Issue 8 (2022) Keywords: Food Safety microcystin Microcy ...

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