Search results - 53 results
Validation of an animal-free analytical method for the detection of bacterial endotoxins in human vaccines
Publication Type: Scientific poster, presentation or proceeding Authors: Flore Laurent; Laure Cuignet; Julien Lamme; Hanae Kachach; Zahra Boukhouchi; Geneviève Waeterloos Source: NA, VUB- Symposium 3R (2023) Keywords: Endotoxin " vaccine &quo ...
COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS
method was developed using ultra-high performance liquid chromatography with diode array detector (DAD). Furthermore, selection of orthogonal wavelengths was made to extract maximum information from the ...
Introduction of WGS in food microbiology: advantages and challenges
implementation. As with the implementation of any method the validations of the WGS methodology requires a significant effort. Furthermore, the interpretation of the results should be done with care. Therefore, in ...
Shotgun metagenomics as a ONE Health tool for better protecting human health
conventional methods in e.g. the field of pathogen detection/characterization along the food chain, starting from the food production environment (including detection of AMR genes) until foodborne outbreak ...
Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
GC- FID for total-tetrahydrocannabinol detection and quantification with an officially validated method. The analysis of these products was performed by FT- NIR spectrometer (spectra were recorded in ...
Verification of a non-validated reference method according to ISO 16140-3: an example: Detection of botulinum neurotoxin producing Clostridia following ISO/TS 17919
Publication Type: Scientific poster, presentation or proceeding Authors: Tom Van Nieuwenhuysen Source: BSFM 25th conference on Food Microbiology (2021) Keywords: C. botulinum ISO 16140 Verification Health Topics: Botulisme Botulism Botulisme Service: Pa ...
Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium
a subsequent quantification method using ultra-high performance liquid chromatography with diode array detection (UHPLC- DAD) was also successfully validated. Next, real-life illegal antimicrobial samples, ...
Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products
for validated methods to size and quantify these particles. Single particle inductively coupled plasma-mass spectrometry (spICP- MS) is thereby a promising technique as it is capable of sizing and ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
used in e-cigarettes using GC-method with an appropriate sample preparation. The group of flavourings are divided in two groups: high and low semi-volatiles. High volatile flavouring group contains the ...
Arsenic Speciation Analysis Elucidates the Risk Assesment of Food Supplements with Ingredients of Marine Origin. 9th Nordic Conference on plasma spectrochemistry
organisms. Routine methods for As i analysis in terrestrial matrices do not automatically guarantee a separation of As V and arsenosugars. The objective of this study was to optimize and validate a method to ...