Zoekresultaten - 9 results
The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV.
of several minor alkaloids in comparison to the “classic” CBD e-liquids where the acidic forms of the cannabinoids were not present. Currently, no legislation is available for the regulation of CBD ...
Spectroscopic approaches for conformity analysis of e-liquids
legislation, was also taken into account of this study, due to its popularity. In this study spectroscopic approaches were explored to check the label conformity for nicotine and the presence of caffeine, ...
Development of vibrational spectroscopic methods combined with chemometrics for the detection and quantification of nicotine in e-liquids.
of nicotine in e-liquids out of the laboratory. Raman and SERS, combined with chemometrics were proved to be promising tools for the detection and quantification of nicotine in e-liquids. However, ...
Identification of flavouring substances of genotoxic concern present in e-cigarette refills
for genotoxicity were identified. By using literature data, genotoxicity was excluded for 33 of them whereas for 5, i.e. estragole, safrole, 2-furylmethylketon, 2,5-dimethyl4-hydroxyl-3(2H)-furanone and ...
Impact of the revised European Tobacco Product Directive on the quality of e-cigarette refill liquids in Belgium
containing mandatory rules to assure the quality and safety of electronic nicotine delivery systems. In this study, we investigate whether these regulatory changes had an impact on the quality of refill ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
was set at 85°. For the low and semi volatiles, full evaporation conditions (145°C) of the headspace were considered. In this case a sample clean-up is needed to avoid transfer of the matrix components ...
Genotoxic evaluation of the liquids present in electronic cigarettes
Nexus. For substances that showed a structural alert for genotoxicity in one of the models, genotoxicity data (if available) were collected from the databases of the European Food Safety Authority and ...
Identification of Flavouring Substances of Genotoxic Concern Present in E-Cigarette Refills
the e-liquid into the e-cigarette vapours. Health Topics: Effectiveness and safety of vaccines, medicines and health products- Quality of medical laboratories Efficacité et sécurité des vaccins, ...
Spectroscopy and Chemometrics for Conformity Analysis of e-Liquids: Illegal Additive Detection and Nicotine Characterization
examine the conformity of nicotine labeling and detect the presence of the not-allowed additives: the caffeine, taurine, vitamin E and cannabidiol (CBD) in e-liquids. A total of 236 e-liquid samples were ...