Particulate matter emissions of four types of one cigarette brand with and without additives: a laser spectrometric particulate matter analysis of secondhand smoke.
additives
aromatics
environmental tobacco smoke
humectant agents
particulate matter
Journal
BMJ open
ISSN: 2044-6055
Titre abrégé: BMJ Open
Pays: England
ID NLM: 101552874
Informations de publication
Date de publication:
15 01 2019
15 01 2019
Historique:
entrez:
21
2
2019
pubmed:
21
2
2019
medline:
11
2
2020
Statut:
epublish
Résumé
Inhaled particulate matter (PM) in secondhand smoke (SHS) is deleterious for smokers and non-smokers. Different additives in cigarettes might effect the amount of PM. This study aimed to assess the influence of additives on the PM emissions from different cigarette types in SHS. An experimental study of PM measuring in SHS of cigarettes without exposition of any person. The concentrations of PM (PM Lucky Strike Straight Blue, a cigarette type without additives and lower tar amount, showed 10% to 25% lower PM mean values compared with the other tested Lucky Strike products, but 21% (PM The findings of this study show the massive increase of PM amount by smoking cigarettes in enclosed spaces and suggest that additives in tobacco products increase the PM amount in SHS. For validation, further comparative studies are necessary focusing on the comparison of the PM concentration of cigarettes with and without additives. Due to the exposure to SHS, 890 000 people die each year worldwide. PM in SHS endangers the health of both non-smokers and smokers. This study considers the effect of additives like aromatics and humectant agents in cigarettes on PM in SHS. Do additives in tobacco products increase the amount of PM?
Identifiants
pubmed: 30782733
pii: bmjopen-2018-024400
doi: 10.1136/bmjopen-2018-024400
pmc: PMC6340634
doi:
Substances chimiques
Flavoring Agents
0
Hygroscopic Agents
0
Particulate Matter
0
Plant Extracts
0
Smoke
0
Sugars
0
Tobacco Smoke Pollution
0
Glycerol
PDC6A3C0OX
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e024400Informations de copyright
© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
Déclaration de conflit d'intérêts
Competing interests: None declared.
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