| Titre : |
Analysis of refill liquids for electronic cigarettes |
| Type de document : |
texte imprimé |
| Auteurs : |
Jean-François Etter, Auteur ; Eva Zäther, Auteur ; Sofie Svensson, Auteur |
| Editeur : |
Society for the study of addiction to alcohol and other drugs |
| Année de publication : |
2013 |
| Collection : |
Addiction num. 108(9) |
| Importance : |
p.1671-1679 |
| Langues : |
Anglais (eng) |
| Catégories : |
[TABAC] chimie du tabac:constituant:alcaloïde:nicotine
[TABAC] chimie du tabac:tabac fumé:cigarette:cigarette électronique
|
| Index. décimale : |
TA 1.1.1 Cigarettes (« normales », électroniques, aromatisées,…) |
| Résumé : |
Aims
To assess levels of nicotine, nicotine degradation products and some specific impurities in commercial refill liquids for electronic cigarettes.
Design and setting
We analyzed 20 models of 10 of the most popular brands of refill liquids, using gas and liquid chromatography.
Measurements
We assessed nicotine content, content of the known nicotine degradation products and impurities, and presence of ethylene glycol and diethylene glycol.
Findings
The nicotine content in the bottles corresponded closely to the labels on the bottles. The levels of nicotine degradation products represented 0–4.4% of those for nicotine, but for most samples the level was 1–2%. Cis-N-oxide, trans-N-oxide, myosmine, anatabine and anabasine were the most common additional compounds found. Neither ethylene glycol nor diethylene glycol were detected.
Conclusion
The nicotine content of electronic cigarette refill bottles is close to what is stated on the label. Impurities are detectable in several brands above the level set for nicotine products in the European Pharmacopoeia, but below the level where they would be likely to cause harm. |
| En ligne : |
http://onlinelibrary.wiley.com/doi/10.1111/add.12235/abstract |
| Format de la ressource électronique : |
HTML et PDF (payant) |
| Permalink : |
https://biblio.fares.be/opac_css/index.php?lvl=notice_display&id=7599 |
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