Zoekresultaten - 331 results

Occurrence of (suspected) genotoxic flavoring substances in Belgian alcohol-free beers

Alcohol-free beers Flavoring substances GC–MS genotoxicity SAFE Abstract: The regulatory landscape of flavorings is evolving, thereby putting pressure on control laboratories to develop analytical methods for ...

A Targeted UHPLC-MS/MS Method Validated for the Quantification of Ergot Alkaloids in Cereal-Based Baby Food from the Belgian Market

UHPLC- MS / MS method was developed. It is suitable for the quantification of six ergot alkaloids: Ergocornine, ergocristine, ergometrine, ergosine, ergotamine, α-ergocryptine, and their corresponding ...

Development of vibrational spectroscopic methods combined with chemometrics for the detection and quantification of nicotine in e-liquids.

be respected (< 20mg/ml). The main objective of this paper is to develop a handheld NIR, Raman or SERS spectroscopic method combined with chemometrics (PLS and PCA) for detection and quantification ...

Development of a “Freeze-Pour” Sample Preparation Method for the GC Analysis of Semivolatile Flavouring Chemicals Present in E-cigarette Refill Liquids

is proposed based on a liquid–liquid extraction (LLE) followed by a freeze-out of the matrix components. The developed method was successfully validated in accordance with the validation requirements ...

Urban environment and mental health: the NAMED project, protocol for a mixed-method study

residential environment. Methods and analysis Following a mixed-method approach, this project combines quantitative and qualitative research. In the quantitative part, we analyse among the Brussels urban population ...

Development of a multiplex mass spectrometry method for simultaneous quantification of urinary proteins related to respiratory health

Publication Type: Peer reviewed scientific article Authors: S. Nauwelaerts; Nancy Roosens; Bernard, Alfred; Sigrid C.J. De Keersmaecker; Koen De Cremer Source: Scientific Reports, Volume 11, Issue 1 (2021) Manuscript versions:  DOI:  https://doi.org/10.10 ...

CBD oils on the Belgian market: A validated MRM GC-MS/MS method for routine quality control using QuEChERS sample clean up

CBD content not always corresponds to the label claim. There is a pressing need to develop new analytical methods specifically developed to the assay of such oily samples. Analytical issues are, ...

Citizens' conceptions of the genome: Related values and practical implications in a citizen forum on the use of genomic information

personalized medicine Abstract: Background:  The development of large data sets, including genomic data, coupled with rapid advances in personalized medicine where citizens increasingly face complex choices ...

Citrinin Determination in Food and Food Supplements by LC-MS/MS: Development and Use of Reference Materials in an International Collaborative Study

Issue 4 (2021) Keywords: Citrinin food Food Supplements Ginkgo biloba LC-MS/MS method validation study red yeast rice reference materials Abstract: The development of incurred reference materials ...

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