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Discrepancies in reported versus measured nicotine content of e-cigarette refill liquids across 9 European Countries before and after the implementation of the EU Tobacco Products Directive
European Respiratory Journal ( IF 24.3 ) Pub Date : 2019-11-07 , DOI: 10.1183/13993003.00941-2019
Charis Girvalaki , Manolis Tzatzarakis , Alexander Vardavas , Christina N. Kyriakos , Katerina Nikitara , Polychronis Stivaktakis , Aristidis Tsatsakis , Constantine Vardavas

In recent years, the e-cigarette market across European countries has grown extensively [1, 2], as 15% of Europeans report having tried e-cigarettes, representing a 7.0% increase since 2012 [3]. E-cigarettes are regulated across the 28 European Union (EU) member states [4] under Article 20 of the Tobacco Products Directive (TPD), a legislative document which aims to regulate the internal European market and to harmonise the safety and quality of e-cigarette products through design specifications, including, but not limited to the volume of the refill container, nicotine content and the existence of child-resistant refill containers, among other parameters. In order for e-cigarette refill vials to be placed onto the market under the TPD, e-cigarettes must deliver nicotine doses at consistent levels under normal conditions of use (Art20;3f); must not contain >20 mg·mL−1 nicotine (Art20;3b); and only ingredients of high purity are to be used in the manufacture of the nicotine-containing liquid (Art20;3d) [4]. Research performed before the TPD was implemented indicated that there were wide inconsistencies between the labelled and the actual nicotine concentration of the products, with production impurities commonly noted [5–9]. Close monitoring of the nicotine concentration of e-cigarette refills in the EU is necessary, as discrepancies exist between the actual nicotine content in the vial as compared to that stated on the label, even after the implementation of the TPD http://bit.ly/33kqMbZ

中文翻译:

欧盟烟草产品指令实施前后 9 个欧洲国家电子烟补充液中尼古丁含量报告与实测的差异

近年来,欧洲国家的电子烟市场广泛增长 [1, 2],15% 的欧洲人报告尝试过电子烟,自 2012 年以来增长了 7.0% [3]。根据烟草制品指令 (TPD) 第 20 条,电子烟在 28 个欧盟 (EU) 成员国 [4] 中受到监管,这是一项旨在规范欧洲内部市场并协调电子烟安全和质量的立法文件。 - 卷烟产品通过设计规范,包括但不限于再填充容器的体积、尼古丁含量和儿童防护再填充容器的存在,以及其他参数。为了根据 TPD 将电子烟补充装瓶投放市场,电子烟必须在正常使用条件下提供一致水平的尼古丁剂量(Art20;3f);不得含有 >20 mg·mL−1 尼古丁(Art20;3b);并且只有高纯度的成分才能用于制造含尼古丁的液体(Art20;3d)[4]。在 TPD 实施之前进行的研究表明,产品的标签尼古丁浓度和实际尼古丁浓度之间存在很大的不一致,通常会注意到生产中的杂质 [5-9]。欧盟有必要密切监测电子烟笔芯的尼古丁浓度,因为即使在 TPD http://bit 实施之后,小瓶中的实际尼古丁含量与标签上的含量相比仍存在差异。 ly/33kqMbZ 在 TPD 实施之前进行的研究表明,产品的标签尼古丁浓度和实际尼古丁浓度之间存在很大的不一致,通常会注意到生产中的杂质 [5-9]。欧盟有必要密切监测电子烟笔芯的尼古丁浓度,因为即使在 TPD http://bit 实施后,小瓶中的实际尼古丁含量与标签上的含量相比仍存在差异。 ly/33kqMbZ 在 TPD 实施之前进行的研究表明,产品的标签尼古丁浓度和实际尼古丁浓度之间存在很大的不一致,通常会注意到生产中的杂质 [5-9]。欧盟有必要密切监测电子烟笔芯的尼古丁浓度,因为即使在 TPD http://bit 实施后,小瓶中的实际尼古丁含量与标签上的含量相比仍存在差异。 ly/33kqMbZ
更新日期:2019-11-07
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