Title |
Multi-analyte approach for determining the extraction of tobacco constituents from pouched snus by consumers during use
|
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Published in |
BMC Chemistry, April 2013
|
DOI | 10.1186/1752-153x-7-55 |
Pubmed ID | |
Authors |
Helena Digard, Nathan Gale, Graham Errington, Nicola Peters, Kevin McAdam |
Abstract |
Snus is a smokeless oral tobacco product with a significant history of use in Sweden, where it is regulated under food legislation. Users place a small porous sachet or a pinch of loose snus between the upper jaw and cheek for approximately one hour, leading to partial intake of tobacco constituents. To understand user exposure to tobacco, a multi-analyte approach based on the extraction of pouches by methanol, ethanol and water was validated and applied to the measurement of various constituents, including nicotine, four tobacco-specific nitrosamines (TSNAs), propylene glycol, water, ammonium, nitrate, sodium, chloride, linalool, citronellol, linalyl acetate and geraniol, extracted from snus pouches during use by human consumers. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 22 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 8 | 36% |
Student > Ph. D. Student | 6 | 27% |
Other | 3 | 14% |
Student > Bachelor | 1 | 5% |
Unknown | 4 | 18% |
Readers by discipline | Count | As % |
---|---|---|
Chemistry | 4 | 18% |
Social Sciences | 3 | 14% |
Agricultural and Biological Sciences | 2 | 9% |
Pharmacology, Toxicology and Pharmaceutical Science | 2 | 9% |
Environmental Science | 2 | 9% |
Other | 4 | 18% |
Unknown | 5 | 23% |