中国烟草科学2015，Vol.36Issue(5)：38-43,6.DOI:10.13496/j.issn.1007-5119.2015.05.007
洛阳烤烟风格彰显度与常规化学成分的关系
The Relationship Between the Conventional Chemical Composition and Flue-cured Tobacco Typical Style of Luoyang
摘要
Abstract
The objective of this study was to investigate the relationship between chemical components of flue-cured tobacco and manifestation of full aroma style through analysis of 120 samples of middle leaves of tobacco from the full flavor tobacco growing region of Luoyang. The results of regression analysis and descriptive statistical analysis indicated that the full aroma style was better manifested when the content of total alkaloid ranged from 2.0% to 2.5%, the potassium content was 1.6% or higher, the sugar-nicotine ratio was at about 10, the ratio of potassium to chlorine ranged from 5 to 7 and the ratio of nitrogen to nicotine ratio was around 0.7. The regression model of flue-cured tobacco typical style and routine chemical composition was established using stepwise regression analysis. The correlation between style index and chemical composition was analyzed. The results indicated that the manifestation of full aroma style value positively correlated with the total alkaloids content and the ratio of sugar nicotine, and negatively correlated with chlorine content, the ratio of potassium to chlorine and nitrogen alkali.关键词
烤烟/感官质量/化学成分/风格彰显度Key words
flue-cured tobacco/sensory quality/chemical component/the manifestation of style分类
农业科技引用本文复制引用
高净净,赵铭钦,梅雅楠,张真美,陶陶,赵喆,王鹏泽,姬小明,牛路路..洛阳烤烟风格彰显度与常规化学成分的关系[J].中国烟草科学,2015,36(5):38-43,6.基金项目
中国烟草总公司重大专项项目"浓香型特色优质烟叶开发"(110201101001 TS-01) （110201101001 TS-01）
上海烟草集团有限责任公司项目"浓香型特色优质烟叶风格定位研究及样品检测"(szbcw201201150) （szbcw201201150）
河南省洛阳市烟草公司项目"洛阳'崤山'牌烟叶风格特色解读与品牌提升工程"(LYKJ2014001) （LYKJ2014001）
