Expanding the E-Liquid Flavor Wheel: Classification of Emerging E-Liquid Flavors in Online Vape Shops.

Expanding the E-Liquid Flavor Wheel: Classification of Emerging E-Liquid Flavors in Online Vape Shops.
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DOI:
10.3390/ijerph192113953
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发表时间:
2022-10-27
影响因子:
--
通讯作者:
Shang, Ce
Shang, Ce
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Ma, Shaoying;Qiu, Zefeng;Yang, Qian;Bridges, John F. P.;Chen, Jian;Shang, Ce

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简介:电子烟是美国年轻人中最受欢迎的烟草产品,目前超过80%的年轻电子烟用户使用调味电子烟,水果,薄荷/薄荷醇和糖果/糖果是最受欢迎的口味。目前在线电子烟市场上出现了许多新的电子液体口味。薄荷和其他口味的电子烟可以激励可燃烟草吸烟者过渡到电子烟的使用。研究方法:从2021年2月至5月,我们从五家全国性的在线电子烟商店收集了超过14,000种电子烟液产品的数据,包括其口味的详细描述。在现有的电子液体风味轮的基础上,我们扩展了语义数据库(即,关键词),以确定口味使用WordNet-一个主要的数据库,关键字匹配和小组讨论。使用丰富的数据库,我们将14,000多个电子液体产品分为以下11个主要风味类别:“水果”,“甜点/糖果/糖果”,“咖啡/茶”,“酒精”,“其他饮料”,“烟草”,“薄荷/薄荷醇”,“坚果”,“香料/胡椒”,“其他风味”和“未指定风味”。结果如下:我们发现,2021年五家网上电子烟商店销售的最突出口味是水果味产品,其次是甜点/糖果/其他糖果。在线供应商通常会给产品贴上几种口味的标签,比如水果和薄荷醇。结论:鉴于网上商店销售的产品有多种口味,而且大多数产品都含有水果口味,FDA可能已经对其中一些产品发出了营销拒绝令。重要的是要进一步研究在线商店如何应对FDA的口味限制(例如,遵守或不遵守)。
Introduction: Electronic cigarettes are the most popular tobacco product among U.S. youth, and over 80% of current youth users of e-cigarettes use flavored e-cigarettes, with fruit, mint/menthol, and candy/sweets being the most popular flavors. A number of new e-liquid flavors are currently emerging in the online e-cigarette market. Menthol and other flavored e-cigarettes could incentivize combustible tobacco smokers to transition to e-cigarette use. Methods: From February to May 2021, we scraped data of over 14,000 e-liquid products, including detailed descriptions of their flavors, from five national online vape shops. Building upon the existing e-liquid flavor wheel, we expanded the semantic databases (i.e., key terms) to identify flavors using WordNet—a major database for keyword matching and group discussion. Using the enriched databases, we classified 14,000+ e-liquid products into the following 11 main flavor categories: “fruit”, “dessert/candy/sweets”, “coffee/tea”, “alcohol”, “other beverages”, “tobacco”, “mint/menthol”, “nuts”, “spices/pepper”, “other flavors”, and “unspecified flavor”. Results: We find that the most prominent flavor sold in the five online vape shop in 2021 was fruit flavored products, followed by dessert/candy/other sweets. Online vendors often label a product with several flavor profiles, such as fruit and menthol. Conclusions: Given that online stores market products with multiple flavor profiles and most of their products contain fruit flavor, the FDA may have issued marketing denial orders to some of these products. It is important to further examine how online stores respond to the FDA flavor restrictions (e.g., compliance or non-compliance).
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发表时间: 2021-02-25
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