substances--nicotellin, nicotein, a camphoraceous substance termed
nicotianin, said to give tobacco its characteristic flavor, and likewise
a volatile oil developed during the process preparation
Aside from nicotin it also contains small quantities of related
substances--nicotellin, nicotein, a camphoraceous substance termed
nicotianin, said to give tobacco its characteristic flavor, and likewise
a volatile oil developed during the process preparation. On heating,
pyridin (a substance often used to denature alcohol), picolin, collidin,
and other bases are formed, as well as carbolic acid, ammonia, marsh
gas, cyanogen and hydrocyanic acid, carbon monoxide (coal gas) and
furfural. Furfural is a constituent of fusel oil, which is so much
dreaded in poor whisky. The smoke of a single cigaret may contain as
much furfural as two ounces of whisky.