| 祖萌萌,冉梦淑,闫瑛,孙志涛,张峻松,梁淼,常岭,王艳青,李晓瑜.碱/碱土金属离子对稠浆法再造烟叶热解特性及成分释放的影响研究[J].中国造纸,2026,45(9):123-132 |
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| 碱/碱土金属离子对稠浆法再造烟叶热解特性及成分释放的影响研究 |
| Study on the Effect of Alkali/Alkaline-earth Metal Ions on the Pyrolysis Characteristics and Components Release in Slurry-based Reconstituted Tobacco |
| 收稿日期：2026-02-28 修订日期：2026-04-06 |
| DOI：10.11980/j.issn.0254-508X.2026.09.014 |
| 关键词: 稠浆法再造烟叶 碱/碱土金属离子 热解特性 热解成分 |
| Key Words:slurry-based reconstituted tobacco alkali/alkaline-earth metal ions pyrolysis characteristics pyrolysis components |
| 基金项目:河南黄金叶投资管理有限公司科技项目BW2024002河南黄金叶投资管理有限公司科技项目（BW2024002）。 |
| 作者 | 单位 | 邮编 | | 祖萌萌* | 1河南卷烟工业烟草薄片有限公司,河南许昌,461100 | 461100 | | 冉梦淑 | 2郑州轻工业大学烟草科学与工程学院,河南郑州,450001 | 450001 | | 闫瑛 | 1河南卷烟工业烟草薄片有限公司,河南许昌,461100 | 461100 | | 孙志涛 | 1河南卷烟工业烟草薄片有限公司,河南许昌,461100 | 461100 | | 张峻松 | 2郑州轻工业大学烟草科学与工程学院,河南郑州,450001 | 450001 | | 梁淼 | 2郑州轻工业大学烟草科学与工程学院,河南郑州,450001 | 450001 | | 常岭 | 1河南卷烟工业烟草薄片有限公司,河南许昌,461100 | 461100 | | 王艳青* | 1河南卷烟工业烟草薄片有限公司,河南许昌,461100 | 461100 | | 李晓瑜* | 1河南卷烟工业烟草薄片有限公司,河南许昌,461100 | 461100 |
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| 摘要:为研究碱/碱土金属离子掺杂对稠浆法再造烟叶表面形貌及热解特性的影响，本研究制备了掺杂不同碱/碱土金属离子的稠浆法再造烟叶。结果表明，碱/碱土金属离子掺杂的稠浆法再造烟叶正反面色差减小，掺杂Mg2+、K+的再造烟叶表面粗糙程度增加；不同再造烟叶热解成分的释放存在差异，掺杂K+的再造烟叶热解产物总量最高，其中酮类、醇类、酚类及烯烃类物质释放量较大，掺杂Mg2+的再造烟叶则定向提升了2,3-二氢-3,5-二羟基-6-甲基-4H-吡喃-4-酮及氮/氧杂环等美拉德反应产物的生成，并抑制了新植二烯的裂解，掺杂Na+的再造烟叶热解产物中酮类物质的4,7,9-巨豆三烯-3-酮和(6R,7E,9R)-9-羟基-4,7-巨豆二烯-3-酮含量最高。 |
| Abstract:To investigate the effects of alkali and alkaline-earth metal ions doping on the surface morphology and pyrolysis characteristics of slurry-based reconstituted tobacco， the slurry-based reconstituted tobacco doped with various alkali and alkaline-earth metal ions were prepared in this study. The results demonstrated that the color difference between the obverse and reverse sides of slurry-based reconstituted tobacco doped with alkali and alkaline-earth metal ions was reduced， and the surface roughness of reconstituted tobacco doped with Mg2+ and K+ was increased. Differences were observed in the release of pyrolysis components from different reconstituted tobacco samples. The total yield of pyrolysis products reached the maximum value for reconstituted tobacco doped with K+， among which ketones， alcohols， phenols and olefins were released in high quantities. Reconstituted tobacco doped with Mg2+ selectively promoted the formation of Maillard-reaction products including 2，3-dihydro-3，5-dihydroxy-6-methyl-4H-pyran-4-one， N/O-heterocyclic compounds and restrained the pyrolysis of neophytadiene. The highest contents of 4，7，9-megastigmatrien-3-one and (6R,7E,9R)-9-hydroxy-4，7-megastigmatrien-3-one within ketone-type pyrolysis products were detected for reconstituted tobacco doped with Na+. |
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