Study on Relationship between the Chemical Components and Aroma Quality of Flue-cured Tobacco

[Objective] To study effects of chemical components on aroma quality of flue-cured tobacco.[Method] The nicotine,total nitrogen,reducing sugar,potassium,chlorine,total volatile acid and total volatile acid of flue-cured tobacco from different places were detected,the correlation analysis was carried out on tobacco chemical constituents and aroma quality,the aroma constituents were analyzed.[Result] The results showed that sugar component is closely related with tobacco aroma quality.The furfural,solanone content in tobacco form Yunnan Province is significantly higher than that of other region and has a unique aroma quality.[Conclusion] The study will provide theoretical basis for cigarette formula and adding aroma material.