不同生态区烤烟在打叶复烤一级打叶单元中片烟质量的变化规律OA
Quality change patterns of f lue-cured tobacco strips from different ecological areas separated by the first stage threshing unit
为优化打叶复烤配方模块质量,实现片烟的精准利用,以我国不同生态区烤烟原料为研究对象,分析了复烤前一级打叶单元及其下设6个风分口不同尺寸片烟中常规化学成分的变化规律.结果表明,①不同生态区烤烟一级打叶单元全叶片片烟中化学成分的含量或比值存在差异.②片型尺寸对化学成分含量具有明显影响,大、中片片烟中化学成分含量基本一致,碎片片烟与整体原料质量的差异最大;随着片烟尺寸减小,总糖含量、还原糖含量及糖碱比呈下降趋势,总氮含量、非烟碱氮含量及氮碱比呈上升趋势.③Ⅴ区及Ⅵ区片烟中化学成分定基比变化最为明显,表明Ⅴ区及Ⅵ区两个生态区不同片型片烟质量差异较大.④各风分口不同片型片烟质量规律表明,小片片烟与整体原料质量的差异较小,碎片片烟与整体原料质量的差异较大,其中,3风分口碎片片烟与整体原料质量的差异最大;空间分布上,Ⅶ区和Ⅷ区各风分口不同片型片烟质量的稳定性优于Ⅴ区和Ⅵ区.该研究为配方模块的品质调控及差异化片烟资源的利用提供了理论参考.
In order to optimize the quality of the blending module during threshing and redrying and to realize the precise utilization of cut tobacco,the chemical composition change patterns of different sizes of strips from different ecological areas in China separated by 6 pneumatic separators of the first stage threshing unit were systematically analyzed.The results showed that:1)There were differences in the chemical composition of tobacco strips from flue-cured tobacco plants in different ecological areas separated by the first stage threshing unit.2)The strip size had a significant impact on the contents of some chemical compositions.Large and medium sized strips exhibited relatively consistent chemical compositions,while the difference between the scraps and the overall raw material was the greatest.As tobacco strip size decreased,total sugar,reducing sugar,and the sugar-to-nicotine ratio gradually declined,while total nitrogen,non-nicotine nitrogen,and the nitrogen-to-nicotine ratio progressively increased.3)The most significant changes in the relative ratio of chemical compositions with fixed base in ecological areas Ⅴ and Ⅵ indicated that there were significant differences in the quality of different types of tobacco strips in these two production areas.4)The quality patterns of different types of cigarettes separated by each pneumatic separator indicated that,the difference between the quality of small tobacco strips and the overall raw material was small,while the difference between the quality of scraps and the overall raw material was large.Among them,the difference between the quality of tobacco strips separated by the number 3 pneumatic separator and the overall raw material was the largest.In terms of spatial distribution,the quality stability of different types of tobacco strips separated by the pneumatic separators in areas Ⅶ and Ⅷ was better than that in areas Ⅴ and Ⅵ.This study provides a practical reference for the quality control of formula modules and the utilization of differentiated tobacco strip resources.
陈康康;李永强;卫盼盼;徐玮杰;杨凯;刘威;王戈;万明宇;丁冉;陆文俊;王健;王永齐;刘晓乐
华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121上海烟草集团有限责任公司物资采购中心,上海市杨浦区长阳路717号 200082上海烟草集团有限责任公司技术中心,上海市浦东新区秀浦路3733号 200120华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121上海烟草集团有限责任公司技术中心,上海市浦东新区秀浦路3733号 200120华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121上海烟草集团有限责任公司技术中心,上海市浦东新区秀浦路3733号 200120华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121华环国际烟草有限公司技术中心,安徽省滁州市凤阳县门台子工业园 233121
轻工纺织
生态区烤烟一级打叶单元片烟尺寸化学成分
Ecological areaFlue-cured tobaccoFirst stage threshing unitTobacco strip sizeChemical component
《烟草科技》 2026 (4)
81-89,9
国家烟草专卖局科技重大专项项目"面向工业需求和智能分选的烟叶分级大数据研究与构建"(110202201052)上海烟草集团有限责任公司重大技术项目"基于片烟原料深度利用的打叶复烤工艺升级技术研究"(K2023-1-005Z)、"基于中细支烟需求的打叶复烤片型结构控制技术研究"(K2022-1-048P).
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