郑州轻工业学院学报（自然科学版）2012，Vol.27Issue(1)：33-36,4.
四川烤烟烟碱和总氮含量分布特点及对评吸质量的影响
Distribution characteristics of nicotine and total nitrogen contents in flue-cured tobacco and their effects to smoking quality in Sichuan province
摘要
Abstract
A total of 152 flue-cured tobacco samples with C3F grade was collected from the six main tobacco-growing areas in Sichuan province, and their nicotine and total nitrogen contents were determined to study their distribution characteristics and their correlations with the evaluation indices of smoking quality. The results showed that the mean value of nicotine and total nitrogen contents in flue-cured tobacco leaf was (2.24 ±0. 63)% and (1. 82 ±0. 23)% , respectively. The nicotine and total nitrogen contents of flue-cured tobacco leaf were higher in the south Sichuan than the north. Nicotine content had a significant linear correlation with strength and density. Vet an significant curvilinear with quality of aroma. After-taste.Offensive odor and sweetness. And the sensory quality was favored when nicotine content ranged from 2. 1% to 2. 7%. Total nitrogen content showed a negative significant linear correlation with after-taste, offensive odor, irritancy and sweetness, and a striking curvilinear with quality of aroma and volume of aroma. The optimum sensory quality appeared when the total nitrogen ranged from 1. 7% to 2. 0%.关键词
四川烟区/烤烟/烟碱/总氮/评吸质量Key words
tobacco-growing area in Sichuan province/flue-cured tobacco/nicotine/total nitrogen/smoking quality分类
轻工纺织引用本文复制引用
罗玲,杨杰,许自成,耿宗泽,汪显军,吴福如,阳苇丽..四川烤烟烟碱和总氮含量分布特点及对评吸质量的影响[J].郑州轻工业学院学报（自然科学版）,2012,27(1):33-36,4.基金项目
川渝中烟工业公司科技攻关项目(CYZY201002) （CYZY201002）
