摘要
对河南省2009年444个烤烟样品的常规化学品质指标进行了分析,并采用灰色关联分析研究了感官质量与8个常规化学指标的相关关系。结果表明,烟叶常规化学成分含量和感官质量评价的9项指标有着不同程度的相关关系,其中以总氮、还原糖、石油醚提取物、总糖含量等4个指标与烟叶感官质量评价关系密切。
The conventional chemical component indexes of 444 flue-cured tobacco samples in Henan province in 2009 were analyzed,and the relationship between their sensory quality and 8 conventional chemical component indexes was studied by using grey relation analysis.The results indicated that different correlation degrees were found between 9 sensory quality indexes and the conventional chemical compositions.There were close correlations between the sensory quality and the content of total nitrogen,total sugar,reducing sugar and petroleum ether extract in the tobacco leaves.
出处
《江西农业学报》
CAS
2011年第11期73-76,共4页
Acta Agriculturae Jiangxi
基金
国家烟草专卖局重点科研项目(110200401017
110200401021)
关键词
烤烟
化学品质
感官质量评价
灰色关联度分析
Flue-cured tobacco
Chemical quality
Evaluation of sensory quality
Grey relation analysis
