High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.

Although the global tobacco market of cigarillos is substantial, little is known about their particulate matter (PM) emissions. For exposure risk assessment of cigarillos, the PM fractions PM10, PM2.5, and PM1 of eight cigarillo brands (four with filters) and a reference cigarette were measured. For...

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Autores principales:	Markus Braun, Maike Dehm, Doris Klingelhöfer, David A Groneberg
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/7abebc19956c44989c34bf05f5632358
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spelling	oai:doaj.org-article:7abebc19956c44989c34bf05f56323582021-12-02T20:15:30ZHigh particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.1932-620310.1371/journal.pone.0254537https://doaj.org/article/7abebc19956c44989c34bf05f56323582021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0254537https://doaj.org/toc/1932-6203Although the global tobacco market of cigarillos is substantial, little is known about their particulate matter (PM) emissions. For exposure risk assessment of cigarillos, the PM fractions PM10, PM2.5, and PM1 of eight cigarillo brands (four with filters) and a reference cigarette were measured. For this purpose, second-hand smoke was generated by an automatic smoke pump in a measuring chamber with a volume of 2.88 m³. The mean particle concentrations of the cigarillos ranged from 2783 μg/m³ to 6686 μg/m³ for PM10, from 2767 μg/m³ to 6585 μg/m³ for PM2.5, and from 2441 to 4680 μg/m³ for PM1. Mean concentrations of the reference cigarette for PM10, PM2.5, and PM1 were 4400 μg/m³, 4335 μg/m³, and 3289 μg/m³, respectively. Filter-tipped cigarillos showed between 5% and 38% lower PM10 and PM2.5 levels, respectively, and between 4% and 30% lower PM1 levels. Our findings show generally high PM emissions for all investigated tobacco products. Therefore, the declaration of PM amounts to government authorities should be mandatory for all tobacco products. Policymakers should ensure that corresponding information will be provided in the future.Markus BraunMaike DehmDoris KlingelhöferDavid A GronebergPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 7, p e0254537 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Markus Braun Maike Dehm Doris Klingelhöfer David A Groneberg High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.
description	Although the global tobacco market of cigarillos is substantial, little is known about their particulate matter (PM) emissions. For exposure risk assessment of cigarillos, the PM fractions PM10, PM2.5, and PM1 of eight cigarillo brands (four with filters) and a reference cigarette were measured. For this purpose, second-hand smoke was generated by an automatic smoke pump in a measuring chamber with a volume of 2.88 m³. The mean particle concentrations of the cigarillos ranged from 2783 μg/m³ to 6686 μg/m³ for PM10, from 2767 μg/m³ to 6585 μg/m³ for PM2.5, and from 2441 to 4680 μg/m³ for PM1. Mean concentrations of the reference cigarette for PM10, PM2.5, and PM1 were 4400 μg/m³, 4335 μg/m³, and 3289 μg/m³, respectively. Filter-tipped cigarillos showed between 5% and 38% lower PM10 and PM2.5 levels, respectively, and between 4% and 30% lower PM1 levels. Our findings show generally high PM emissions for all investigated tobacco products. Therefore, the declaration of PM amounts to government authorities should be mandatory for all tobacco products. Policymakers should ensure that corresponding information will be provided in the future.
format	article
author	Markus Braun Maike Dehm Doris Klingelhöfer David A Groneberg
author_facet	Markus Braun Maike Dehm Doris Klingelhöfer David A Groneberg
author_sort	Markus Braun
title	High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.
title_short	High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.
title_full	High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.
title_fullStr	High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.
title_full_unstemmed	High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.
title_sort	high particulate matter burden by cigarillos: a laser spectrometric analysis of second-hand smoke of common brands with and without filter.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/7abebc19956c44989c34bf05f5632358
work_keys_str_mv	AT markusbraun highparticulatematterburdenbycigarillosalaserspectrometricanalysisofsecondhandsmokeofcommonbrandswithandwithoutfilter AT maikedehm highparticulatematterburdenbycigarillosalaserspectrometricanalysisofsecondhandsmokeofcommonbrandswithandwithoutfilter AT dorisklingelhofer highparticulatematterburdenbycigarillosalaserspectrometricanalysisofsecondhandsmokeofcommonbrandswithandwithoutfilter AT davidagroneberg highparticulatematterburdenbycigarillosalaserspectrometricanalysisofsecondhandsmokeofcommonbrandswithandwithoutfilter
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High particulate matter burden by cigarillos: A laser spectrometric analysis of second-hand smoke of common brands with and without filter.

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