Sunshine-cured tobacco, Bastam, Iran Curing and subsequent growing older let for your gradual oxidation and degradation of carotenoids in tobacco leaf. This provides specific compounds within the tobacco leaves and gives a sweet hay, tea, rose oil, or fruity aromatic taste that contributes to your "smoothness" with the smoke. https://nmate80234.wikifiltraciones.com/3601365/a_review_of_tabacco