丽江玉龙烤烟化学成分工业可用性与质量风格评价  

Evaluation of Quality Style and Usability of Chemical Components from Yulong Tobacco Growing Area in Lijiang

作　　者：范幸龙[1] 杜坚[1] 魏建荣[1] 张建强 骆海明 贺彪[2] 蒋朝臣 杨萍 李静 肖志新[4] 

机构地区：[1]江苏中烟工业有限责任公司原料供应部,江苏南京210019 [2]云南省烟草公司丽江市分公司,云南丽江674100 [3]丽江市烟草公司玉龙县分公司,云南玉龙674100 [4]云南省烟草公司保山市分公司,云南保山678000

出　　处：《云南农业大学学报（自然科学版）》2017年第5期853-860,共8页Journal of Yunnan Agricultural University:Natural Science

基　　金：国家烟草专卖局项目(110201402010);江苏中烟科技项目(Y040201624)

摘　　要：【目的】为了掌握丽江核心原料产区玉龙县‘云烟87’烟叶品质特征,为卷烟工业企业叶组配方设计及卷烟生产等提供数据支撑。【方法】选取江苏中烟2014—2016年玉龙县3个原料基地(石鼓、巨甸、塔城)B2F,C3F,X2F三个等级共计135个烟叶样品的9项常规化学指标为研究对象,应用隶属度函数法计算出化学成分可用性指数,再利用模糊评判法对烟叶化学成分进行综合评价。【结果】(1)丽江玉龙‘云烟87’原料烟叶常规化学成分总体协调性较好,且具有高糖、中钾、适碱和糖碱比略高的特征。(2)中部烟叶清香型风格较显著,以清甜香、清香、木香、干草香为主体香韵,辅以辛香、正甜香香韵,香气状态飘逸,浓度稍大,劲头中等。(3)中部烟叶香气质较好,香气量较充足,香气较透发,微有青杂气和生青气,稍有木质气;烟气较细腻、较柔和、较圆润;余味较净较舒适,稍有刺激性和干燥感。(4)玉龙上部烟叶不同产地仅糖碱比和钾氯比存在显著差异,钾含量巨甸略低、总氮含量石鼓、巨甸略低;中部烟叶烟碱含量、氯含量和钾氯比不同产地存在显著差异,仅有塔城钾含量略低;下部烟叶产地间无显著差异,所有化学指标均较为合适。(5)巨甸上部烟叶以及石鼓、巨甸、塔城基地中部和下部烟叶CCUI值全部处在Ⅰ级和Ⅱ级范围内,化学成分可用性综合表现为:上部烟叶:巨甸>石鼓>塔城;中部烟叶:巨甸>石鼓>塔城;下部烟叶:巨甸>塔城>石鼓。【结论】玉龙‘云烟87’烟叶品牌需求符合度整体表现较高,较好满足"苏烟"品牌原料风格特色需求,其中巨甸基地烟叶内在化学成分品牌符合性最好。[Purpose] Our aim was to have a sound grasp of the quality characteristics of flue-cured tobacco in Yulong,Lijiang and provide data support for tobacco blending and cigarette manufacturing,[Method] Nine chemical indexes of 135 samples of Yunyan87 tobacco leaves harvested in 2014—2016 from Jiangsu industrial tobacco leaf raw material base of Yulong in Lijiang City were determined,the usability indexes of the chemical components were calculated with membership function method,and the usability of chemical components of those samples was comprehensively evaluated by means of fuzzy judgment. [Results]（ 1） Lijiang Yulong Yunyan87 raw tobacco leaves overall coordination was better,had the characteristic of high sugar,medium potassium,proper nicotine and high potassium.（ 2） Fragrance flavor type in middle flue-cured leaf from Yulong was prominent,with sweet aroma,refreshing aroma,woody aroma and hay-like aroma as the principal notes,auxiliary pure-sweetness aroma and spicy flavor.（ 3） The quality of aroma in middle flue-cured leaf from Yulong was fine,characterized by plenty of aroma. The diffusiveness was fine,and raw green odor and green odor were tiny,and ligneous odor was a little; the smoke was smooth,soft and mellow. After taste was purity and easiness with a little irritancy and dryness.（ 4） The ratio of sugar to nicotine and potassium chloride ratio among Yulong upper leaves from different areas had significant difference,the content of potassium of Judian was slightly low,the total nitrogen contents of Judian and Shigu was slightly lower; there were significant differences in nicotine content of middle leaves,chlorine content and ratio of potassium to chlorine in different areas,only potassium content of Tacheng was relatively low; there was no significant difference between the lower tobacco leaf the origin,all chemical indicators were more appropriate.（ 5） B2 F tobacco leaves from Judian and C3 F,X2 F tobacco leaves from Shigu and Tacheng,CCUI value of tobacco leaf were all in grade I an

关 键 词：玉龙烟区 烤烟 化学成分 可用性 综合评价 

分 类 号：TS411[农业科学—烟草工业]