Sunshine-cured tobacco, Bastam, Iran Curing and subsequent getting old make it possible for for that sluggish oxidation and degradation of carotenoids in tobacco leaf. This provides certain compounds from the tobacco leaves and offers a sweet hay, tea, rose oil, or fruity aromatic flavor that contributes to the "smoothness" https://waylonmanan.life-wiki.com/1372294/details_fiction_and_smoke