Sun-cured tobacco, Bastam, Iran Curing and subsequent ageing let for that sluggish oxidation and degradation of carotenoids in tobacco leaf. This makes selected compounds during the tobacco leaves and offers a sweet hay, tea, rose oil, or fruity aromatic flavor that contributes into the "smoothness" of the smoke. Some https://broadfar.com/the-benefits-of-switching-to-nusos-heated-tobacco-solutions/