Sensory Effects of Menthol and Nicotine in an E-Cigarette.

ABSTRACT:

Introduction

Despite the longstanding use and popularity of menthol as a flavorant in tobacco products, its sensory interactions with inhaled nicotine have never been measured independently of the other irritants in tobacco smoke. We therefore measured the perception of menthol in an E-cigarette with the primary goal of assessing its analgesic effect on the sensory irritation produced by inhaled nicotine.

Methods

Adult cigarette smokers sampled aerosolized E-liquids containing five different concentrations of nicotine with 0%, 0.5%, or 3.5% l-menthol, as well as two commercial menthol flavors with and without nicotine. For each of the E-liquids participants used a labeled magnitude scale to rate the Overall Sensation intensity, Coolness/Cold, and Irritation/Harshness they ex

SUBMITTER: Rosbrook K 

PROVIDER: S-EPMC4902888 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature