TY - JOUR
T1 - Does marijuana “blunt” smoking contribute to nicotine exposure?
T2 - Preliminary product testing of nicotine content in wrappers of cigars commonly used for blunt smoking
AU - Peters, Erica N.
AU - Schauer, Gillian L.
AU - Rosenberry, Zachary R.
AU - Pickworth, Wallace B.
N1 - Funding Information:
This work was supported by internal funds from Battelle Memorial Institute . The sponsor had no role in study design; in the collection, analysis and interpretation of data; in the writing of the report; or in the decision to submit the article for publication.
Publisher Copyright:
© 2016 Elsevier Ireland Ltd
PY - 2016/11/1
Y1 - 2016/11/1
N2 - Introduction An increasingly popular method of consuming marijuana is through the smoking of “blunts,” cigar products in which some or all of the tobacco filler is removed and repacked with marijuana. Even if all tobacco filler is removed from the cigar product in the process of making blunts, nicotine may be present in the wrapper of the cigar product. This preliminary analysis quantified the nicotine content in wrappers of cigar products commonly used for blunt smoking. Methods Five cigar products (3 large cigars, 2 cigarillos) were tested, yielding physical characteristics of cigar length, diameter, weight, and wrapper weight. Nicotine concentration in the wrapper of each cigar product was analyzed via gas chromatography/mass spectrometry. Total nicotine content in the wrapper of each cigar product was computed as the product of cigar wrapper weight and nicotine concentration in wrapper. Results Depending on the product, the cigar wrapper contributed between 8 and 18% of the weight of the entire cigar article. Total nicotine content in the cigar wrapper ranged from 1.2 to 6.0 mg per cigar. Discussion All 5 tested cigar products had wrappers that contain quantifiable levels of nicotine, indicating that users of blunts may expose themselves to some degree of nicotine, the addictive component of tobacco. Future experimental studies that examine the efficiency of nicotine delivery from typical blunt smoking, as well as surveillance studies that quantify the number of blunts smoked by an individual per day, are needed to evaluate the contribution of blunt smoking to nicotine dependence.
AB - Introduction An increasingly popular method of consuming marijuana is through the smoking of “blunts,” cigar products in which some or all of the tobacco filler is removed and repacked with marijuana. Even if all tobacco filler is removed from the cigar product in the process of making blunts, nicotine may be present in the wrapper of the cigar product. This preliminary analysis quantified the nicotine content in wrappers of cigar products commonly used for blunt smoking. Methods Five cigar products (3 large cigars, 2 cigarillos) were tested, yielding physical characteristics of cigar length, diameter, weight, and wrapper weight. Nicotine concentration in the wrapper of each cigar product was analyzed via gas chromatography/mass spectrometry. Total nicotine content in the wrapper of each cigar product was computed as the product of cigar wrapper weight and nicotine concentration in wrapper. Results Depending on the product, the cigar wrapper contributed between 8 and 18% of the weight of the entire cigar article. Total nicotine content in the cigar wrapper ranged from 1.2 to 6.0 mg per cigar. Discussion All 5 tested cigar products had wrappers that contain quantifiable levels of nicotine, indicating that users of blunts may expose themselves to some degree of nicotine, the addictive component of tobacco. Future experimental studies that examine the efficiency of nicotine delivery from typical blunt smoking, as well as surveillance studies that quantify the number of blunts smoked by an individual per day, are needed to evaluate the contribution of blunt smoking to nicotine dependence.
KW - Blunts
KW - Cannabis
KW - Marijuana
KW - Nicotine
KW - Smoking
KW - Tobacco
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U2 - 10.1016/j.drugalcdep.2016.09.007
DO - 10.1016/j.drugalcdep.2016.09.007
M3 - Article
C2 - 27639129
AN - SCOPUS:84993958699
SN - 0376-8716
VL - 168
SP - 119
EP - 122
JO - Drug and alcohol dependence
JF - Drug and alcohol dependence
ER -