CAJ | 학술논문

[目的]为提高重庆烟区 K326上部叶初烤烟叶质量及确定相应的烘烤工艺参数，实现烘烤过程提质增香。[方法]设定内动力排湿烘烤工艺、外动力排湿烘烤工艺、三段式烘烤工艺、三段六步式烘烤工艺4个处理，研究不同工艺烘烤过程中 K326同一成熟度的上部烟叶类胡萝卜素含量变化情况。[结果]在变黄及定色阶段，内动力排湿烘烤工艺烟叶类胡萝卜素降解最充分；外动力排湿烘烤工艺烟叶类胡萝卜素降解最少，且烟叶类胡萝卜素含量最高，为50.53 mg/g。[结论]在变黄及定色阶段，外动力排湿烘烤工艺最利于烘烤过程中类胡萝卜素的积累。
[목적]위제고중경연구 K326상부협초고연협질량급학정상응적홍고공예삼수，실현홍고과정제질증향。[방법]설정내동력배습홍고공예、외동력배습홍고공예、삼단식홍고공예、삼단륙보식홍고공예4개처리，연구불동공예홍고과정중 K326동일성숙도적상부연협류호라복소함량변화정황。[결과]재변황급정색계단，내동력배습홍고공예연협류호라복소강해최충분；외동력배습홍고공예연협류호라복소강해최소，차연협류호라복소함량최고，위50.53 mg/g。[결론]재변황급정색계단，외동력배습홍고공예최리우홍고과정중류호라복소적적루。
We aimed to improve the quality of flue-cured tobacco with K326 upper leaves and explore the optimal tobacco baking process in Chongqing tobacco-producing region. [Method] Four different baking processes (endogenetic force moisture-removing flue-curing technique, exogenetic force moisture-removing flue-curing technique, three-stage flue-curing process, three-stage and six-step flue-curing process) were adopted in this research to investigate the effects of different baking processes on carotenoid content of same-maturity degree upper leaves of the flue-cured tobacco K326. [Result] The results showed at the yel owing and color fixing stages, the carotenoids were most ful y decomposed in endogenetic force moisture-removing flue-curing technique. The decomposed carotenoid content was lowest in exogenetic force moisture-removing flue-curing technique, for which the carotenoid content was highest (50.53 mg/g). [Conclusion] At the yel owing and color fixing stages, exogenetic force moisture-removing flue-curing technique was most conducive to the carotenoid accumulation in tobacco baking process.