Research articles

Analysis of Chemical Composition and Physical Characteristics of the Upper Leaves of Flue-cured Tobacco with Different Maturity Levels

  • 汪洋诗韵,方冲冲,张鸿飞,张洪霏,潘 洪,艾复清
Expand
  • (1. College of Tobacco, Guizhou University, Guiyang 550025, Guizhou China; 2. Guizhou Tobacco Company,Qiandongnan Prefecture Company, Kaili 556000, Guizhou China;3.Guizhou Provincial Key Laboratory of Tobacco Quality Research, Guiyang 550025, Guizhou China)

Received date: 2024-12-28

  Accepted date: 2025-03-20

  Online published: 2025-09-08

Abstract

To explore the changes in chemical composition and physical properties of the upper leaves of flue-cured tobacco at different maturity stages and their impact on tobacco quality, Yunyan 87 upper leaves were used as the material. Through different maturity treatments (70%, 80%, 90%), chemical analysis and physical testing methods were employed to evaluate the patterns and correlations of changes in chemical composition and physical properties. The results showed that with the increase in maturity of the upper leaves, total sugars, reducing sugars, and other indicators initially increased and then decreased, while starch and total nitrogen gradually decreased. The potassium-chlorine ratio and nicotine gradually increased. Significant correlations were found between the chemical composition and physical properties, especially between total sugars, reducing sugars, and tensile strength, filling value, which showed positive correlations with correlation coefficients of 0.95, 0.90, 0.98, and 0.96, respectively. These were negatively correlated with softness and leaf thickness, with correlation coefficients of –0.91, –0.86, –0.90, and –0.80. In addition, the experiment revealed that under the treatment of 80% yellowing in the upper leaves of flue-cured tobacco, the chemical composition showed better coordination, and the physical properties were moderate.

Cite this article

汪洋诗韵,方冲冲,张鸿飞,张洪霏,潘 洪,艾复清 . Analysis of Chemical Composition and Physical Characteristics of the Upper Leaves of Flue-cured Tobacco with Different Maturity Levels[J]. Subtropical Plant Science, 2025 , 54(3) : 297 -307 . DOI: 10.3969/j.issn.1009-7791.2025.03.008

References

[1] 朱尊权. 烟叶的可用性与卷烟的安全性[J]. 烟草科技, 2000(8): 3–6.
[2] 马莹, 田野, 胡元才, 李洪勋. 黔西南州烟叶化学成分分析[J]. 安徽农业科学, 2009, 37(6): 2564–2566.
[3] 孙建锋, 宫长荣, 许自成, 刘霞, 高玉真, 周艳丽. 河南烤烟主产区烟叶物理性状的分析评价[J]. 河南农业科学, 2005(12): 17–21.
[4] 王冬, 赵铭钦, 张学杰, 王川. 烤烟物理特性与化学成分的相关及逐步回归分析[J]. 中国农业大学学报, 2010, 15(6): 52–58.
[5] 刘智炫, 周清明, 黎娟, 刘卉, 陈佳亮, 陆元. 湖南浓香型烟叶化学成分与物理性状相关性分析[J]. 中国农业科技导报, 2016,18(1): 129–135.
[6] 马红辉, 许安定, 宋文峰, 江厚龙, 杨超. 重庆烤烟化学成分及其协调性对物理特性的影响[J]. 西南农业学报,2014, 27(4): 1751–1755.
[7] Sakamoto K, Takase K,Nakanishi Y. Effects of adsorbed water on compressive properties of tobacco cut-filler aggregate [J]. Nippon NogeiKaishi, 1998, 72(5): 637–644.
[8] Zhan J W, Xie L W, Liu J K, Wang D Q, Jia H T. Relationship between maturity and stiffness of upper leaves of flue-cured tobacco [J]. Tobacco Science & Technology, 2024, 57(11): 47.
[9] Meng Y, Wang Y, Guo W,Lei K, Chen Z, Xu H, Wang A, Xu Q, Liu J, Zeng Q. Analysis of the relationship between color and natural pigments of tobacco leaves during curing [J]. Scientific Reports, 2024, 14(1): 166.
[10] 孙福山, 王丽卿, 刘伟, 王传义. 烟叶成熟度及烘烤关键指标与烟叶质量关系的研究[J]. 中国烟草科学, 2002(3): 25–27.
[11] 周康, 李青山, 张富军, 马兴华, 谭效磊, 刘莉, 柏永超, 谭青涛, 徐秀红. 采收成熟度对烤烟上部叶不同分切区段质量的影响[J]. 中国烟草科学, 2021, 42(2): 62–70.
[12] Wei K S, Tang J Y, Yang L, Chen S P, Cheng Z J, Yang Y J, Xu C, Wu S J, Zhao Y H, Di H M, Li L, Sun D Y, Li J W, Sun B. Preharvest application of exogenous 2,4-epibrassinolide and melatonin enhances the maturity and flue-cured quality of tobacco leaves [J]. Plants, 2024, 13(23): 3266.
[13] 刘素参, 欧明毅, 马坤, 杨大庆, 腊贵晓, 宋保罗. 烟叶成熟度与品质关系及其影响因素研究进展[J]. 江西农业学报, 2016, 28(12): 75–79.
[14] Zhang Y, Zhuang Y, Wang X G, Wang X D. Evaluation of growth, physiological response, and drought resistance of different flue–cured tobacco varieties under drought stress[J]. Frontiers in Plant Science, 2024, 15: 1442618.
[15] Huan W, Irfan M, Yokamo S, Lu H L, Lu D J, Chen X Q, Wang H Y, Zhou J M. Exploring the effects of nitrogen fertilization management and soil factors on the yield and quality of flue-cured tobacco in China—A quantitative research [J]. Agronomy, 2024, 14(7): 1365.
[16] 孙阳阳, 靳志伟, 黄明迪, 王耀锋, 杨树勋, 赵存孝, 夏巍, 乔万鹏, 龚鹏飞, 孙卫东, 袁威, 孙福山, 王爱华, 王松峰, 高宪辉. SPAD值与鲜烟叶成熟度及烤后烟叶质量的关系[J]. 中国烟草科学, 2016, 37(2): 42–46.
[17] 韩富根, 赵铭钦. 烟草品质分析[M]. 北京: 中国农业出版社, 2014.
[18] 国家烟草专卖局. YC/T34—1996 烟草及烟草制品总植物碱的测定—光度法[S]. 北京: 中国标准出版社, 1997.
[19] 中华人民共和国农业部. NY/T2017—2011 植物中氮、磷、钾的测定[S]. 北京: 中国农业出版社, 2011.
[20] 付秋娟, 张忠锋, 窦家宇, 杜咏梅, 窦玉青, 葛炯, 杨斌. 烤烟物理特性与常规化学成分及外观质量的关系[J]. 中国烟草科学, 2014, 35(1): 117–122.
[21] 吉书文, 腾兆波. 烟草物理检测[M]. 郑州: 河南科学技术出版社, 1997.
[22] 张银军, 何伟, 杨虹琦, 岳骞, 黄山, 喻曦, 周冀衡. 不同成熟度烤烟烟叶调制前后物理特性的分析[J]. 湖南农业科学, 2008(2): 113–115.
[23] 倪克平, 甄焕菊, 姬小明, 李广才, 典瑞丽. 不同采烤成熟度对云烟87上部叶烘烤质量的影响[J]. 福建农业科技, 2023, 54(2): 55–60.
[24] Li J, Chen Y, Gao A, Wei L J, Wei D, Wang W. Simultaneous production of cellulase and β-carotene in the filamentous fungus Trichoderma reesei [J]. Journal of Agricultural and Food Chemistry, 2023, 71(16): 6358–6365.
[25] 张岚清, 高华峰, 张军刚, 李玲美, 桑应华, 申苗苗, 李春乔, 李祖红, 卢君龙, 刘彦中, 罗以贵. 移栽期对云烟97上部烟叶质量的影响[J]. 安徽农业科学, 2023, 51(21): 37–42.
[26] 马雨佳, 纪晓楠, 刘志洋, 韩明, 李晓, 赵晴晴, 李劲锋. 烟叶抗破碎指数与物理特性的关联性分析[J]. 轻工学报, 2022, 37(3): 101–107.
[27] 董艳辉, 李永杰, 裴晓东, 王涛, 徐成龙, 杨彦明, 娄元菲, 宫长荣. 上部烟叶不同成熟度及采收方式对烤烟烘烤质量的影响[J]. 江西农业学报, 2013, 25(7): 57–59, 65.
[28] 陈文俊. 烟叶烘烤过程中与美拉德反应相关化合物分析[D]. 长沙: 湖南农业大学硕士学位论文, 2011.
[29] 陈献勇, 张诚荣, 郑仁富, 李静超, 曾强, 王涛, 任铮, 李迪秦. 主脉脱水处理对烤后烟叶致香物质含量的影响[J]. 作物研究, 2024, 38(6): 502–508.
Outlines

/