NOT KNOWN FACTUAL STATEMENTS ABOUT SMOKE 

Sun-cured tobacco, Bastam, Iran Curing and subsequent ageing permit with the gradual oxidation and degradation of carotenoids in tobacco leaf. This provides sure compounds from the tobacco leaves and gives a sweet hay, tea, rose oil, or fruity aromatic flavor that contributes on the "smoothness" with the smoke.Smoke from oxygen-deprived fires inclu