Résultats de la recherche - 83 results

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

spectrometry (UHPLC- MS / MS) method was developed and validated for the determination of tropane alkaloids (TA s), atropine and scopolamine, in a variety of food products. The sample preparation of cereal-based ...

Occurrence of microcystin congeners in surface waters and food in Belgium as a source of exposure to humans

cyanotoxins in food, drinking and recreational water are available in Belgium. Among the main reasons for this data shortage is a lack of publicly sourced, reliable methods to analyze cyanotoxins in food and ...

COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS

square – discriminate analysis. A minimum of 86% correct classification rate for external test set validation (17 sample for binary dataset and 59 samples for multiclass dataset) was observed for all ...

Multidimensional Chromatographic Fingerprinting Combined with Chemometrics for the Identification of Regulated Plants in Suspicious Plant Food Supplements.

Pressure Liquid Dietary Supplements Discriminant Analysis Least-Squares Analysis Plants Abstract: The popularity of plant food supplements has seen explosive growth all over the world, making them ...

Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety

Ultimately, a validation of the method is still necessary in order to obtain a precise limit of detection based on the analysis of a large dataset of samples. Moreover, other technologies can still be ...

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

Keywords: cyanotoxins; aflatoxin M1 dairy milk Food Safety liquid chromatography–mass spectrometry method development Abstract: Dairy milk holds a prominent position as a widely consumed food, particularly ...

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

samples; quantitative analysis; analytical methods; UHPLC-MS/MS; microcystin; crops Abstract: Vegetables and fruits can potentially accumulate cyanotoxins after water contaminated with cyanobacteria is used ...

Introduction of WGS in food microbiology: advantages and challenges

make the transition to WGS for the analysis of food isolates. While the advantages of the WGS method are considerable, some challenges still need to be taken into account for routine and uniform ...

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