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Zoekresultaten - 9 results

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

in water as the loading solution, 50% methanol in water as the washing solvent, and 5 ml of methanol as the elution solvent yielded the optimal purification efficiencies. The established method was ...

Tobacco, Sunflower and High Biomass SRC Clones Show Potential for Trace Metal Phytoextraction on a Moderately Contaminated Field Site in Belgium.

The use of high yielding crops with a sufficiently high metal accumulation is preferred as these are expected to both gradually decontaminate the soil while generating an income through biomass ...

Coatings in food contact materials: Potential source of genotoxic contaminants?

two structure-activity relationship (SAR) software programs. For substances yielding structural alerts in both models, genotoxicity data were collected from previous European evaluations in a non- FCM ...

Generation and Characterization of Six Recombinant Botulinum Neurotoxins as Reference Material to Serve in an International Proficiency Test.

hardly be compared. In this study, the six BoNT/ A1- F1 prototypes were successfully produced by recombinant techniques, facilitating handling, as well as improving purity, yield, reproducibility and ...

Comparative study of seven commercial kits for human DNA extraction from urine samples suitable for DNA biomarker-based public health studies.

urinary human DNA extraction procedure for epidemiological studies. DNA yield has been determined using different quantification methods: two classical, i.e., NanoDrop and PicoGreen, and two ...

Pyrrolizidine alkaloids in herbs and related foodstuffs (PASHERBS)

available on the Belgian market.   The project yielded many interesting results and highlighted a recurrent contamination of herb mixes, sometimes with very high PA s/ PANO s concentrations (ppm levels). The ...

Energy Drink Consumption among Adolescents Attending Schools in Lubumbashi, Democratic Republic of Congo.

global market expansion of caffeinated ED s, it is reasonable to suspect that similar surveys in other urban areas of sub-Saharan Africa would yield similar findings. Pricing and advertising regulations ...

Combined untargeted screenings of substances migrating from emerging food contact materials

applicability of the developed combined approach for assessing (non)-intentionally added substances in substitute FCM s was demonstrated.   Acknowledgement The research that yielded these results was funded by ...

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