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水烟烟草制品:尼古丁标签与尼古丁传递。

Waterpipe tobacco products: nicotine labelling versus nicotine delivery.

机构信息

Department of Pharmacology and Toxicology, Institute for Drug and Alcohol Studies, Virginia Commonwealth University, Box 980205, Richmond, VA 23298, USA.

出版信息

Tob Control. 2012 May;21(3):377-9. doi: 10.1136/tc.2010.042416. Epub 2011 Jun 2.

Abstract

BACKGROUND

Waterpipe tobacco package labelling typically indicates "0.0% tar" and "0.05% or 0.5% nicotine".

OBJECTIVE

To determine the extent to which nicotine labeling is related to nicotine delivery.

METHODS

110 waterpipe smokers engaged in a 45-minute waterpipe smoking session. Puff topography and plasma nicotine were measured. Three waterpipe tobacco brands were used: Nakhla (0.5% nicotine), Starbuzz (0.05% nicotine), and Al Fakher (0.05% nicotine). Data were analyzed by one-way ANOVA.

RESULTS

Topography did not differ across brands. Peak plasma nicotine varied significantly across brands. Al Fakher had the highest nicotine delivery (11.4 ng/ml) followed by Nakhla (9.8 ng/ml) and Starbuzz (5.8 ng/ml).

CONCLUSIONS

Nicotine labelling on waterpipe tobacco products does not reflect delivery; smoking a brand with a "0.05% nicotine" label led to greater plasma nicotine levels than smoking a brand with a "0.5% nicotine" label. Waterpipe tobacco products should be labelled in a manner that does not mislead consumers.

摘要

背景

水烟烟草包装标签通常表明“0.0%焦油”和“0.05%或 0.5%尼古丁”。

目的

确定尼古丁标签与尼古丁释放之间的关联程度。

方法

110 名水烟吸烟者进行了 45 分钟的水烟吸烟。测量吸烟地形和血浆尼古丁。使用了三种水烟烟草品牌:Nakhla(0.5%尼古丁)、Starbuzz(0.05%尼古丁)和 Al Fakher(0.05%尼古丁)。通过单向方差分析进行数据分析。

结果

不同品牌之间的地形没有差异。品牌之间的血浆尼古丁峰值差异显著。Al Fakher 的尼古丁释放量最高(11.4ng/ml),其次是 Nakhla(9.8ng/ml)和 Starbuzz(5.8ng/ml)。

结论

水烟烟草制品上的尼古丁标签不能反映释放量;吸食标有“0.05%尼古丁”标签的品牌比吸食标有“0.5%尼古丁”标签的品牌导致更高的血浆尼古丁水平。水烟烟草制品的标签应使消费者不易产生误解。

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