Tobacco baking with baking room treasure should be placed in what position

Higher temperature place. Normal tobacco to three stages (i.e., yellowing, color setting, dry tendon) type baking. The yellowing stage is to make the tobacco yellow and soft, the main veins become soft, starch, protein hydrolysis, soluble sugar, organic acids increase, ammonia miscellaneous flavor dispersal, the nicotine content has been reduced, need to be placed in the baking room at higher temperatures, the maturity of the poorer tobacco loaded in the baking room at lower temperatures to prolong its yellowing period. Tobacco in the yellowing period is mainly characterized by the fading of the green, yellow appearance, chemical composition to the direction of favorable changes.