Sunshine-cured tobacco, Bastam, Iran Curing and subsequent growing older let for your sluggish oxidation and degradation of carotenoids in tobacco leaf. This generates specific compounds inside the tobacco leaves and gives a sweet hay, tea, rose oil, or fruity aromatic flavor that contributes on the "smoothness" on the smoke. https://nuso55566.webbuzzfeed.com/34521445/a-secret-weapon-for-cigarettes