Search results - 7 results
BSFM 2023- L. monocytogenes in Plant-Based Foods: insights from of a recent foodborne outbreak linked to vegan alternative to cheese
plant-based food production. For example, challenge tests performed on bovine milk and plant-based milk demonstrated similar growth of L. monocytogenes. The outbreak described here provides strong evidence of ...
Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.
the European Union and scientific literature. Good linearity (R ≥0.99 and goodness-of-fit (g) ≤10%) was achieved over the tested concentration range (0.25-2ngg(-1)). Limit of quantification was ...
On-line solid-phase extraction with ultra performance liquid chromatography and tandem mass spectrometry for the detection of nicotine, cotinine and trans-3'-hydroxycotinine in urine to strengthen human biomonitoring and smoking cessation studies.
when focusing only on passive smokers, the performance of a 1:10 dilution with the on-line SPE UPLC- MS / MS system was also tested. Results indeed show better sensitivity (LOQ ’s 1.0, 1.0 and 5.0μg/l ...
Follow-up of the Bacillus cereus emetic toxin production in penne pasta under household conditions using liquid chromatography coupled with mass spectrometry.
temperature as 4 °C did not allow any detectable cereulide production for any of the two tested strains. At the limited temperature abuse of 8 °C, a detectable amount of cereulide was observed after two days ...
Optimisation of a liquid chromatography-tandem mass spectrometric method for the determination of acrylamide in foods
Potato products PRODUCTS purification relative Reproducibility result results Sample SENSITIVITY study Tandem Mass Spectrometry Term Test tests time treatment VALIDATION variation Abstract: A robust and ...
Changes in the amount of nutrient of packaged foods and beverages after the initial implementation of the Chilean Law of Food Labelling and Advertising: A nonexperimental prospective study.
subsample (i.e., products collected in both the pre- and postimplementation periods, n = 1,915) was also analyzed. Chi-squared, McNemar tests, and quantile regressions (simple and multilevel) were used for ...
BSFM 2022- International outbreak of Salmonella Typhimurium linked to a chocolate factory in 2022: Belgian findings
2022. WGS data revealed two distinct clusters at 62 allelic differences from each other. Seven of 229 food products tested positive for Salmonella Typhimurium. WGS analysis of the food isolates indicated ...