Zoekresultaten - 38 results
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.
for respectively cotinine, nicotine and trans-3’-hydroxycotinine) and good analytical performance for all other analytical parameters on the low levels tested here. Both methods were applied to measure ...
Prevalence and levels of Bacillus cereus emetic toxin in rice dishes randomly collected from restaurants and comparison with the levels measured in a recent foodborne outbreak.
Publication Type: Peer reviewed scientific article Authors: Laurence Delbrassinne; Mirjana Andjelkovic; Katelijne Dierick; Sarah Denayer; Mahillon, Jacques; Joris Van Loco Source: Foodborne Pathog Dis, Volume 9, Issue 9, p.809-14 (2012) Keywords: ADOLESCE ...
Dietary intake of hexabromocyclododecane diastereoisomers (α-, β-, and γ-HBCD) in the Belgian adult population.
Hydrocarbons, Brominated Male Stereoisomerism Abstract: A study was performed to assess exposure of the Belgian population to HBCD diastereoisomers. Measurements of HBCD were performed by UPLC- MS / MS, on 45 ...
Assessment of the chemical contamination in home-produced eggs in Belgium: general overview of the CONTEGG study.
found that in some cases dioxin-like compounds were present at levels that are of concern for the health of the egg consumers. Therefore, measures to limit their contamination in eggs, produced by hens of ...
Optimisation of a liquid chromatography-tandem mass spectrometric method for the determination of acrylamide in foods
Increase Ion Laboratories Limit of Detection liquid chromatography Liquid chromatography coupled to tandem mass spectrometry Mass Mass Spectrometry measurement method ON Participation performance Potato ...
Pyrrolizidine alkaloids in herbs and related foodstuffs (PASHERBS)
compounds to discard. The measurements were performed on a UPLC ™ for chromatographic separation followed by tandem mass spectrometry detection (MS / MS) in multi reaction mode. The analytical methods were ...
Energy Drink Consumption among Adolescents Attending Schools in Lubumbashi, Democratic Republic of Congo.
measured in twelve brands of ED s ranged from 7.6 to 29.4 mg/100 mL (median 23.3), giving caffeine contents of 37.5 to 160 mg (median 90 mg) per can or bottle. The estimated daily intake of caffeine through ...
Perspective: Food Environment Research Priorities for Africa-Lessons from the Africa Food Environment Research Network.
and create supportive food environments in Africa for better population health is urgently needed. In November 2020, the Measurement, Evaluation, Accountability, and Leadership Support for ...