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Chinese Agricultural Science Bulletin ›› 2019, Vol. 35 ›› Issue (16): 148-151.doi: 10.11924/j.issn.1000-6850.casb19010153

Special Issue: 烟草种植与生产

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Influences of Vacuum Damping Processing on Aroma and Offensive Odor of Hunan Upper Tobacco

  

  • Received:2019-01-31 Revised:2019-04-03 Accepted:2019-04-26 Online:2019-06-04 Published:2019-06-04

Abstract: To know the influences of vacuum damping processing on aroma and offensive odor of Chenzhou, Hengyang, Shaoyang, Xiangxi upper tobaccos, their sensory quality was evaluated after testing on the same processing line. The results indicated that: the burnt scent and sweetness scent of Chenzhou upper tobacco increased obviously, but flora scent and woody scent decreased slightly. The sweetness scent and burnt scent of Hengyang upper tobacco increased, but woody scent and nutty scent decreased slightly. The burnt scent and sweetness scent of Shaoyang upper tobacco increased obviously, but woody scent and resin scent reduced distinctly. The sweetness scent of Xiangxi upper tobacco increased obviously, the burnt scent and fresh scent increased slightly, but resin scent and woody scent decreased. After vacuum damping processing, the burnt scent or sweetness scent of four Hunan upper tobaccos increased more or less; nitrogen odor and woody odor of all the four upper tobaccos reduced to a certain extent. Results provide technical references for high efficient usage of upper tobacco.

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