烤烟香型间致香物质组成比例及其差异分析  

Differential analysis of aroma component proportion in various aroma style flue-cured tobacco leaves

作　　者：李伟[1,2] 陈江华 詹军 宫长荣 陈振国[5] 

机构地区：[1]河南农业大学烟草学院,郑州市文化路95号450002 [2]湖北省巴东县烟叶分公司,湖北巴东444300 [3]湖南省烟草专卖局,长沙410007 [4]云南瑞升烟草技术(集团)有限公司,云南昆明650106 [5]湖北省烟草科研所,武汉430030

出　　处：《中国烟草学报》2013年第2期1-6,共6页Acta Tabacaria Sinica

基　　金：国家烟草专卖局资助项目(3300806156)

摘　　要：以2009年收集的84份C3F烟样为材料,研究了浓香型、清香型和中间香型烟叶致香物质组成比例及其差异。结果表明:清香型烟叶中棕色化反应降解产物极显著高于其他香型,新植二烯显著或极显著低于其他香型,中间香型烟叶中苯丙氨酸类降解产物、类西柏烷类降解产物的组成比例极显著低于其他香型。Aroma component proportion and their differences among enriched, clear, and intermediate in flue-cured tobacco were studied with 84 leaf samples （C3F） from main tobacco planting regions in 2009. Results showed that significant or extremely significant differences existed in some aroma components proportion among aroma styles. In general, clear aroma tobacco had significantly higher proportion of Maillard reaction products, and significant or extremely significant lower proportion of Neophytadiene than enriched and intermediate aroma style tobacco. Intermediate aroma tobacco contained extremely significant lower proportion of Phenylalanine products and Cemdrenoid products than enriched and clear aroma tobacco.

关 键 词：烤烟 香型 致香物质 组成比例 差异 

分 类 号：S572[农业科学—烟草工业]