中国烟草科学2009，Vol.30Issue(3)：7-12,6.
不同基因型烤烟化学成分和致香物质间的相关和通径分析
Correlation and Path Analysis on Chemical Components and Aroma Components in Different Flue-cured Tobacco
摘要
Abstract
Different genotypes on chemical components and aroma components of flue-cured tobacco were tested by correlation analysis. The results revealed that total sugar showed positive correlation with carotenoid. Total nitrogen showed negative correlation with carotenoid, Nicotine showed significant negative correlation with carotenoid; Potassium showed significant positive correlation with browning reaction. Total nitrogen and nicotine showed significant negative correlation with browning reaction. Total nitrogen and potassium showed positive genetic correlation with solanone. Nicotine showed significant negative correlation with solanone; The results on path analysis revealed that carotenoid, browning reaction and solanone were affected mostly by nicotine, total sugar and total nitrogen.Carotenoid was indirectly effected by chemical composition through protein. Browning reaction and solanone were indirectly effected mostly by nicotine. The aroma material content could be increased by improving chemical composition balance.关键词
化学成分/致香物质/相关分析/通径分析/烤烟Key words
chemical component/ flavor component/ correlation analysis/ path analysis/ flue-cured tobacco分类
轻工纺织引用本文复制引用
赵铭钦,赵辉,王文基,卢叶,刘云..不同基因型烤烟化学成分和致香物质间的相关和通径分析[J].中国烟草科学,2009,30(3):7-12,6.基金项目
国家烟草专卖局重大科技攻关项目(110200401004) （110200401004）
