Licorice stock solution tastes good with tobacco.

Uniformly mixing licorice stock solution, alcohol and tobacco shreds. Chopping Glycyrrhiza uralensis Fisch, adding 75-95% edible alcohol for reflux extraction, and filtering to remove residues to obtain Glycyrrhiza uralensis Fisch extract. Concentrated licorice extract. And adding it into common electronic cigarette oil, and uniformly stirring to obtain the finished product. There are many impurities in the aroma components of licorice prepared by this method that affect the smoking aroma, and the smoking process after cigarettes often brings irritation and odor, which affects the aroma quality of tobacco products to some extent.