Sun-cured tobacco, Bastam, Iran Curing and subsequent ageing enable for your sluggish oxidation and degradation of carotenoids in tobacco leaf. This generates specific compounds while in the tobacco leaves and offers a sweet hay, tea, rose oil, or fruity aromatic taste that contributes on the "smoothness" of your smoke. https://nuso12334.wikidirective.com/7318032/detailed_notes_on_smoke