湖北农业科学 ›› 2023, Vol. 62 ›› Issue (10): 158-165.doi: 10.14088/j.cnki.issn0439-8114.2023.10.028

• 贮藏·加工 • 上一篇    下一篇

不同贮存库对巴西片烟醇化质量的影响

刘远上1, 梁永伟2, 许春平2, 龚梅秋2, 吴攀2, 刘亚龙2, 李立鹏2, 张碰元1   

  1. 1.河北中烟工业有限责任公司,石家庄 050000;
    2.郑州轻工业大学烟草科学与工程学院,郑州 450000
  • 收稿日期:2022-04-11 发布日期:2023-11-14
  • 通讯作者: 张碰元(1966-),山西晋中人,高级工程师,主要从事烟草原料方面的研究,(电话)0311-66617932(电子信箱)2160714303@qq.com。
  • 作者简介:刘远上(1990-),男,河南南阳人,工程师,硕士,主要从事烟草原料研究,(电话)0311-66617941(电子信箱)1148534605@qq.com。
  • 基金资助:
    国家自然科学基金联合项目(U1604176); 河南中烟工业有限公司对外合作项目(2021410001300084)

Effects of different storage warehouses on the aging quality of Brazilian tobacco

LIU Yuan-shang1, LIANG Yong-wei2, XU Chun-ping2, GONG Mei-qiu2, WU Pan2, LIU Ya-long2, LI Li-peng2, ZHANG Peng-yuan1   

  1. 1. China Tobacco Hebei Industrial Co., Ltd., Shijiazhuang 050000,China;
    2. College of Tobacco Science and Engineering, Zhengzhou University of Light Industry, Zhengzhou 450000,China
  • Received:2022-04-11 Published:2023-11-14

摘要: 为明确不同醇化方式对巴西L10AT烟叶醇化质量的影响,以机械库、自然库、保湿库贮存的巴西片烟为试验材料,分别在醇化3、9、12、15、18个月之后取样,测定其常规化学成分和重要致香成分的变化规律,研究不同醇化方式对烟叶醇化质量的影响。结果表明,烟叶在三种贮存库醇化的过程中,不同醇化库对烟叶中的氯离子、烟碱含量没有显著性影响,但对烟叶中的还原糖、总糖含量以及糖碱比有显著性影响。另外,醇化时间对烟叶中的氯离子、烟碱、还原糖、总糖含量和糖碱比都有极显著影响;醇化过程中烟碱、还原糖和总糖含量均呈下降趋势,其中机械库中贮存的片烟的还原糖和总糖含量最低;机械库中醇化烟叶的重要致香物质总量和新植二烯含量最高;对三种醇化库的重要致香物质进行主成分分析,三种醇化方式距离甚远,说明三种醇化方式具有明显的差异。

关键词: 贮存库, 致香成分, 常规化学成分, 片烟, 醇化

Abstract: In order to clarify the effects of different aging methods on the aging quality of Brazilian L10AT tobacco leaves, Brazilian tobacco leaves stored in the mechanical warehouse, natural warehouse and moisturizing warehouse were taken as experimental materials. Samples were taken after aging for 3, 9, 12, 15 and 18 months respectively, and the changes of conventional chemical components and important aroma components were measured. The effects of different aging methods on the aging quality of tobacco leaves were studied. The results showed that during the aging process of tobacco leaves in three storage warehouses, different aging warehouses had no significant effect on the content of chloride ion and nicotine in tobacco leaves, but had significant effects on the content of reducing sugar, total sugar and sugar alkali ratio in tobacco leaves. In addition, aging time had a significant effect on the content of chloride ion, nicotine, reducing sugar, total sugar and sugar alkali ratio in tobacco leaves. The contents of nicotine, reducing sugar and total sugar showed a decreasing trend during the aging process, and the contents of reducing sugar and total sugar of tobacco stored in the mechanical warehouse were the lowest. The total amount of important aroma components and the content of neophytodiene in aging tobacco leaves were the highest in the mechanical warehouse. The principal component analysis of the important aroma components in the three aging warehouses showed that the three aging methods were far away, indicating that the three aging methods had obvious differences.

Key words: storage warehouse, aroma components, conventional chemical composition, tobacco, aging

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