<abstract xmlns="http://www.w3.org/1999/xhtml"> The construction and evaluation of equipment for smoking a cigarette and collecting all the products of combustion is described. The apparatus was designed to permit the quantitative puff-by-puff collection of mainstream TPM. It has been used to study the transference of nicotine-2'-14C-di(p-toluoyl tartrate) to tobacco smoke. The smoke transfer characteristics of endogenous and exogenous alkaloids were similar. Alkaloids (as nicotine) were found only in the particulate phase of smoke 14C-alkaloid accounting for approximately 95 % of the total 14C-activity recovered from mainstream and sidestream TPM. </abstract>

The construction and evaluation of equipment for smoking a cigarette and collecting all the products of combustion is described. The apparatus was designed to permit the quantitative puff-by-puff collection of mainstream TPM. It has been used to study the transference of nicotine-2'-14C-di(p-toluoyl tartrate) to tobacco smoke. The smoke transfer characteristics of endogenous and exogenous alkaloids were similar. Alkaloids (as nicotine) were found only in the particulate phase of smoke 14C-alkaloid accounting for approximately 95 % of the total 14C-activity recovered from mainstream and sidestream TPM.

Studies of Cigarette Smoke Transfer Using Radioisotopically Labelled Tobacco Constituents: Part II: The Transference of Radioisotopically Labelled Nicotine to Cigarette Smoke

Tobacco Research Council Laboratories, Harlow Hill, Harrogate, Yorkshire, England

Contributions to Tobacco & Nicotine Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The construction and evaluation of equipment for smoking a cigarette and collecting all the products of combustion is described. The apparatus was designed to...

Studies of Cigarette Smoke Transfer Using Radioisotopically Labelled Tobacco Constituents: Part II: The Transference of Radioisotopically Labelled Nicotine to Cigarette Smoke

Pubblicato online: 26 lug 2014

Pagine: 142 - 147

DOI: https://doi.org/10.2478/cttr-2013-0322

© Beiträge zur Tabakforschung International

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.