华南理工大学学报(自然科学版) ›› 2005, Vol. 33 ›› Issue (6): 79-84,88.

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烟草中的挥发物对烤烟香气的影响

吴少雄1 郭祀远1 李琳1 蔡妙颜1 王保兴2 李忠2 蒋次清2 施红林2   

  1. 1,华南理工大学 轻化工研究所,广东 广州 510640;2.云南烟草科学研究院 烟草化学工程重点实验室,云南 昆明 650106
  • 收稿日期:2004-12-07 出版日期:2005-06-25 发布日期:2005-06-25
  • 通信作者: 吴少雄(1965-),男,副教授,博士生,现任职于昆明医学院,主要从事食品化学与营养学研究 E-mail:sxwcn@sina.com
  • 作者简介:吴少雄(1965-),男,副教授,博士生,现任职于昆明医学院,主要从事食品化学与营养学研究

Efects of Volatile Com pounds in Tobacco on Sm oke Aroma

Wu Shao-xiong1  Guo Si-yuan1  Li Lin1  Cai Miao-yan1  Wang Bao-xing2  Li Zhong2  Jiang Ci-qing2  Shi Hong-lin2   

  1. 1.Research Institute of Light Industry&Chemical Engineering,South China Univ.of Tech.,Guangzhou 5 10640,Guangdong,China;2.Yunnan Academy ofTobacco Science,Kunming 650106,Yunnan,China
  • Received:2004-12-07 Online:2005-06-25 Published:2005-06-25
  • Contact: Wu Shao—xiong(born in 1965),male,associate professor,Ph.D.candidate,now works at Kunming Medical College,mainly researches on food chemistry and nutrition. E-mail:sxwcn@sina.com
  • About author:Wu Shao—xiong(born in 1965),male,associate professor,Ph.D.candidate,now works at Kunming Medical College,mainly researches on food chemistry and nutrition.

摘要: 为探讨烟草中挥发性物质与其烟气质量的关系,采用毛细管气相色谱(GC)和气相色谱一质谱(GC—MS)对国内外约3000多个烤烟样品中的挥发性物质进行了系统分析,研究烟草的产地、品种、种植条件、气候、烟叶位置及陈化对烟草中挥发性物质和烟气质量的影响.结果显示,所有烤烟中的挥发性物质的组分是相同的,但各组分的含量却有很大差别.对产于不同地区的卷烟烟气的强度、刺激性、风味和余味的评价表明,它们之间存在明显的质的差异,说明烟气质量可以根据烟草中含量相对丰富的挥发性物质来进行初步评价.

关键词: 烟草, 挥发物, 烤烟香气, 气相色谱&mdash, 质谱

Abstract:

In order to investigate the relationship between tobacco volatiles and the smoke quality. the volatile compounds in about 3 000 tobacco samples from China and abroad were systematically analyzed by capillary gas chromatography(GC)and gas chromatography-mass spectrometry (GC-MS).thus revealing the influences of the growing area,the variety,the planting condition,t}le climate,the stalk position and the a ng on the volatile compo unds and the smoke quality.The results show that the volatile compo unds in diferent tobaccos are the same in variety but are greatly diferent in content.The evaluation results of the smo ke strength. irritation.flavor and off-fla-Vor of the roasted tobaccos grown in diferent al~ts indicate that all these items are remarkably diferent in qualitv.which means that the smo ke qu ality of toba ccos can be roughly evaluated by the rather ab undant volatile compound

Key words: tobacco, volatile compound, tobacco aroma, gas chromatography-mass spectrometry