Solar-cured tobacco, Bastam, Iran Curing and subsequent growing old let for that sluggish oxidation and degradation of carotenoids in tobacco leaf. This creates specific compounds during the tobacco leaves and provides a sweet hay, tea, rose oil, or fruity aromatic taste that contributes on the "smoothness" on the smoke. https://nuso88899.wikiconversation.com/7088308/details_fiction_and_cigarettes