桂阳烟叶风格特色感官评价

为提高桂阳县特色优质烟叶开发水平,以桂阳县2011-2013年的烟叶样品为材料,分析了其烟叶风格特色。结果表明:(1)桂阳县烟叶浓香型风格较显著;以干草香、焦甜香、焦香、木香、坚果香、正甜香、辛香为主体香韵,焦甜香特征突出,香气状态沉溢,浓度和劲头稍大;(2)不同部位烟叶的浓香型、焦甜香、木香和辛香标度值差异显著,但香型、香韵、香气状态种类一致;(3)桂阳县烟叶不同年份、不同乡镇风格特色稳定;(4)桂阳县烟叶在香型、香气状态和香韵种类与津巴布韦一致,在表征风格特色的主要指标上要弱于津巴布韦,但强于湖南浓香型其他产区。

Sensory evaluation on style and characteristics of flue-cured tobacco from Guiyang county

In order to enhance the development level of the high quality tobacco, the sensory evaluation method was used to analyze the style and characteristics of the flue-cured tobacco from Guiyang county in 2011-2013. The results were as follows: (1) A strong flavor was prominent in the flue-cured tobacco from Guiyang county, with the hay-flavor scent, sweet aroma, burnt aroma, wood flavor, nutty aroma, pure-sweetness aroma and spicy flavor as principal notes, particularly sweet aroma; the motion state of aroma was overflow with a slight larger concentration and strength. (2) Significant differences in the scale of flavor style, sweet aroma, wood aroma and spicy flavor between different leaf positions; however, the flavor style, note kinds and motion state of aroma were similar. (3) The style and characteristics of the flue-cured tobacco from Guiyang county were consistent in different years and different towns. (4) The flavor style, note kinds and motion state of aroma of the flue-cured tobacco from Guiyang county were similar to those from Zimbabwe, but the performance of style and characteristics was weaker compared to those from Zimbabwe and stronger than those from other strong flavor type tobacco-growing areas in Hunan Province.