华北农学报Issue(z1)：217-224,8.DOI:10.7668/hbnxb.2015.S1.039
基于湖北烤烟综合质量的香型分析
Analysis of Aroma Types Based on Comprehensive Quality of Flue-cured Tobacco in Hubei
摘要
Abstract
In order to explore the relationship among Hubei flue-cured tobacco flavor,common chemical compo-sition,neutral aroma substances and physical characteristics,33 flue-cured tobacco samples from upper and central part of tobaccos were collected in four tobacco regions in Hubei.Analysis of correlation between physical chemical indicators and flavor were conducted,and discriminate function were established.The results showed that:three kinds of conventional chemical composition,seven kinds of neutral aroma substances and three kinds of physical characteristics significantly associated with cured tobacco flavor.With these 13 physical and chemical indicators, discriminate function about luzhou flavor,intermediate flavor and partial clear flavor was established,and the results showed that discriminate rate was more than 88%.Thus,the distriment effect in this study was better,and it was useful to the rapid identification and analysis of flue-cured tobacco flavor in Hubei.关键词
烤烟/常规化学成分/中性致香物质/物理特性/相关性/判别分析Key words
Flue-cured tobacco/Routine chemical composition/Neutral aroma substance/Physical characteris-tic/Correlation/Discriminate analysis分类
农业科技引用本文复制引用
潘玲,云月利,陈振国,孙敬国,孙光伟,何结望..基于湖北烤烟综合质量的香型分析[J].华北农学报,2015,(z1):217-224,8.基金项目
清江源和金神农县级区域烤烟品质数据库建立和质量分类项目 （）
