打叶后不同片型烟片致香成分与其特征面积的函数关系  

Functional Relationship between Aroma Component Contents and Characteristic Areas in Threshed Tobacco Strips of Different Chip-type

作　　者：高占勇[1] 杨晶津[1] 王慧[1] 刘继辉[1] 华一崑[1] 王玉真[1] 汪显国[1] 程倩[1] 杨春[1] 高辉 GAO Zhanyong;YANG Jingjin;WANG Hui;LIU Jihui;HUA Yikun;WANG Yuzhen;WANG Xianguo;CHENG Qian;YANG Chun;GAO Hui(Hongyunhonghe Tobacco(Group)Co.,Ltd.,Kunming 650231,China;Yunnan Comtestor Technology Analysis Co.,Ltd.,Kunming 650106,China)

机构地区：[1]红云红河烟草(集团)有限责任公司,昆明650231 [2]云南同创检测技术股份有限公司,昆明650106

出　　处：《中国烟草科学》2019年第6期83-88,共6页Chinese Tobacco Science

基　　金：云南中烟工业有限责任公司重大专项项目“云烟品牌核心原料精细化加工工艺技术研究”（2017GY04）;中国烟草总公司重大专项项目“品牌导向的‘大工艺、大模块’打叶复烤特色工艺研究与应用”（110201901030,FK-01）

摘　　要：分析打叶后不同片型烟片致香成分含量的差异性以及与其特征面积之间的函数关系,为打叶后不同片型烟片的差异化复烤加工和调配利用提供参考。利用叶片振动分选机对打叶后的烟片进行筛分,分别测定不同片型烟片的特征面积及主要挥发性致香成分。利用单因素方差分析研究不同片型烟片各类致香成分含量的差异性,利用回归分析建立不同片型烟片的致香成分含量与其特征面积之间的函数关系。结果表明,对于同一等级初烤烟叶,随着烟片面积的增大,醇类、醛类、酸类、酮类及酯类致香成分总量呈对数型降低趋势,烯类致香成分含量呈对数型升高趋势。打叶后不同片型烟片的化学特性存在较大差异。对打叶筛分后的不同片型烟片进行差异化复烤和调配利用,对调控烟叶品质,控制卷烟质量具有重要意义。Functional relationship between aroma component contents and characteristic areas of different chip-type tobacco strips was investigated in order to provide reference for differentiated redrying processing,distribution and utilization of different chip-type strips after threshing.Threshed strips were screened using a blade vibratory separator.Characteristic areas and main volatile aroma components of different chip-type strips were determined.Single factor variance analysis was used to analyze the difference of various aroma components of different chip-type strips,and regression analysis was used to establish the functional relationship between the content of aroma components and characteristic areas of different chip-type strips.The results showed that,for procured tobacco in the same grade,with the increase of characteristic area,the total contents of alcohols,aldehydes,acids,ketones and esters decreased logarithmically,while the content of alkenes increased logarithmically.There was a significant difference in chemical property among different chip-type strips after threshing.Therefore,differential redrying,distribution and utilization after online screening of different chip-type strips after threshing was of great significance for regulating the quality of tobacco leaves and controlling the quality of cigarettes.

关 键 词：打叶后烟片 不同片型 特征面积 致香成分 函数关系 

分 类 号：TS411[农业科学—烟草工业]