ArticleToxicology reports2015
Reduction of tobacco smoke components yield in commercial cigarette brands by addition of HUSY, NaY and Al-MCM-41 to the cigarette rod.
Article in Toxicology reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Effectiveness of Juniper Essential Oils in Reducing Selected Cigarette Smoke Toxicants, Improving Oxidative Parameters, and Cytotoxicity Against Lung Adenocarcinoma.Biochemistry research international · 2025Article
- Quantification of nitromethane in mainstream smoke using gas chromatography and tandem mass spectrometry.Toxicology reports · 2021Article
- Amino-modified molecular sieves for adsorptive removal of HRSC advances · 2018Article
- Cigarette Filter Ventilation and its Relationship to Increasing Rates of Lung Adenocarcinoma.Journal of the National Cancer Institute · 2017Review
- Impact of cigarette smoke on the functions of mesenchymal stem cells.Cell transplantationReview
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effect of two zeolites, HUSY, NaY and a mesoporous synthesized Al-MCM-41 material on the smoke composition of ten commercial cigarettes brands has been studied. Cigarettes were prepared by mixing the tobacco with the three powdered materials, and the smoke obtained under the ISO conditions was analyzed. Up to 32 compounds were identified and quantified in the gas fraction and 80 in the total particulate matter (TPM) condensed in the cigarettes filters and in the traps located after the mouth end of the cigarettes. Al-MCM-41 is by far the best additive, providing the highest reductions of the yield for most compounds and brands analyzed. A positive correlation was observed among the TPM and nicotine yields with the reduction obtained in nicotine, CO, and most compounds with the three additives. The amount of ashes in additive free basis increases due to the coke deposited on the solids, especially with Al-MCM-41. Nicotine is reduced with Al-MCM-41 by an average of 34.4% for the brands studied (49.5% for the brand where the major reduction was obtained and 18.5 for the brand behaving the worst). CO is reduced by an average of 18.6% (ranging from 10.3 to 35.2% in the different brands).
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