再造烟叶烟梗原料化学成分及梗膏感官质量分析

Chemical composition of raw materials tobacco stem for reconstituted tobacco and sensory quality analysis of tobacco stem concentrate

试验以不同产地、不同品种及不同部位烟梗原料为材料,研究其化学成分和梗膏感官质量差异,并对不同烟梗原料进行综合评价。结果表明,不同产地、不同品种、不同部位烟梗常规化学成分分析存在差异,且这种差异直接表现为梗膏感官评吸质量不同。其中,以玉溪、昆明、大理、红河、曲靖K326中部梗的梗膏制成的再造烟叶感官质量较好;对于不同部位烟梗而言,以中、上部烟梗梗膏制成的再造烟叶感官质量较好,下部烟梗梗膏制成的再造烟叶感官质量较差;不同品种间,以K326烟梗梗膏制成的再造烟叶香气量、清晰度及烟气浓度较好;红大烟梗梗膏制成的再造烟叶香气质较细腻,清晰度较好。

Taking different tobacco planting areas, different cultivars and different parts of tobacco stems as raw materials,the experiment was conducted to research the chemical composition and difference of sensory quality of tobacco stem concentrate liquid, and comprehensive evaluation of different tobacco stem materials. The results show that, there were differences in chemical composition of tobacco stems from different tobacco planting areas, different cultivars and different parts, and this difference is directly expressed as the quality of different sensory evaluation of tobacco stem concentrate liquid. Among them, the sensory quality of Reconstituted tobacco made from stem concentrate liquid of Yuxi, Kunming, Dali,Honghe and Qujing K326 stems was better than that of other areas;For different parts of tobacco stem, the sensory quality of the reconstituted tobacco made from middle and upper stems was better, and the sensory quality of the reconstituted tobacco made from the concentrate of the lower stem was poor;The aroma content, clarity and smoke concentration of reconstituted tobacco made from K326 tobacco stem concentrate were better among different cultivars;the reconstituted tobacco made from the concentrated liquid of hongda tobacco stem was more delicate and better in clarity.