The Fate of Maleic Hydrazide on Tobacco during Smoking

Tobacco mainstream smoke (MSS) and sidestream smoke (SSS), butts, and ashes from commercial cigarettes and maleic hydrazide (MH) spiked cigarettes were analyzed for their MH contents. The MH transfer rates obtained for MSS ranged from 1.4% to 3.7%, for SSS ranged from 0.2% to 0.9%, and for butts ran...

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Autores principales: Zhang, Hongfei, Tang, Gangling, Liu, Nan, Bian, Zhaoyang, Hu, Qingyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Scientific World Journal 2012
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3485902/
https://www.ncbi.nlm.nih.gov/pubmed/23193377
http://dx.doi.org/10.1100/2012/451471
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author Zhang, Hongfei
Tang, Gangling
Liu, Nan
Bian, Zhaoyang
Hu, Qingyuan
author_facet Zhang, Hongfei
Tang, Gangling
Liu, Nan
Bian, Zhaoyang
Hu, Qingyuan
author_sort Zhang, Hongfei
collection PubMed
description Tobacco mainstream smoke (MSS) and sidestream smoke (SSS), butts, and ashes from commercial cigarettes and maleic hydrazide (MH) spiked cigarettes were analyzed for their MH contents. The MH transfer rates obtained for MSS ranged from 1.4% to 3.7%, for SSS ranged from 0.2% to 0.9%, and for butts ranged from 1.1% to 1.9%. And as expected, MH is absent in ashes. The transfer rate of MH into mainstream smoke is the top one during in transfer rate into main-stream, side-stream, ashes, and butts, and higher MH levels lead to more MH in smoke. Further, analysis of total MH in butts and ashes along with that in MSS and SSS indicates that much MH is destructed during the smoking process.
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spelling pubmed-34859022012-11-28 The Fate of Maleic Hydrazide on Tobacco during Smoking Zhang, Hongfei Tang, Gangling Liu, Nan Bian, Zhaoyang Hu, Qingyuan ScientificWorldJournal Research Article Tobacco mainstream smoke (MSS) and sidestream smoke (SSS), butts, and ashes from commercial cigarettes and maleic hydrazide (MH) spiked cigarettes were analyzed for their MH contents. The MH transfer rates obtained for MSS ranged from 1.4% to 3.7%, for SSS ranged from 0.2% to 0.9%, and for butts ranged from 1.1% to 1.9%. And as expected, MH is absent in ashes. The transfer rate of MH into mainstream smoke is the top one during in transfer rate into main-stream, side-stream, ashes, and butts, and higher MH levels lead to more MH in smoke. Further, analysis of total MH in butts and ashes along with that in MSS and SSS indicates that much MH is destructed during the smoking process. The Scientific World Journal 2012-10-23 /pmc/articles/PMC3485902/ /pubmed/23193377 http://dx.doi.org/10.1100/2012/451471 Text en Copyright © 2012 Hongfei Zhang et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Zhang, Hongfei
Tang, Gangling
Liu, Nan
Bian, Zhaoyang
Hu, Qingyuan
The Fate of Maleic Hydrazide on Tobacco during Smoking
title The Fate of Maleic Hydrazide on Tobacco during Smoking
title_full The Fate of Maleic Hydrazide on Tobacco during Smoking
title_fullStr The Fate of Maleic Hydrazide on Tobacco during Smoking
title_full_unstemmed The Fate of Maleic Hydrazide on Tobacco during Smoking
title_short The Fate of Maleic Hydrazide on Tobacco during Smoking
title_sort fate of maleic hydrazide on tobacco during smoking
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3485902/
https://www.ncbi.nlm.nih.gov/pubmed/23193377
http://dx.doi.org/10.1100/2012/451471
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