The purpose of the present invention is to provide a method for producing a tobacco flavor liquid that is useful for smoking articles, the tobacco flavor liquid, a method for producing an ester compound, and a smoking article that contains the tobacco flavor liquid.
The method according to the present embodiment for producing a tobacco flavor liquid comprises: extracting a component from a starting tobacco material using an organic solvent to give a tobacco component-containing liquid; and, in an oxygen-containing atmosphere, mixing the tobacco component-containing liquid with an aqueous solution, which contains a basic substance and an alcohol, and reacting therewith to thereby give a tobacco flavor liquid.
本发明的目的是提供一种用于烟草制品的烟草香精液的生产方法、烟草香精液、
酯类化合物的生产方法以及含有烟草香精液的烟草制品。
根据本发明实施例,生产烟草香精液的方法包括:使用有机溶剂从起始烟草材料中提取成分,得到含烟草成分的液体;在含氧环境中,将含烟草成分的液体与
水溶液混合,
水溶液中含有碱性物质和醇,并与之反应,从而得到烟草香精液。