期刊论文

中文

中国农业科技导报

1008-0864

2014

16

5

108-114

10.13304/j.nykjdb.2014.124

红云红河烟草（集团）有限责任公司项目（HYHH2012YL03）资助；

本校为第一机构

为更好地认识昆明市烤烟品种质量特征,运用模糊数学和主成分分析方法计算出代表烟叶质量状况的CCUI值(化学成分可用性指数),对昆明市烤烟品种K326、红花大金元(红大)、云烟87、NC10~2和NC297的化学成分可用性进行综合评价,分析了主要化学成分与色素、多酚的关系。结果表明:①昆明烟叶总糖、钾、氯含量和钾氯比适宜,还原糖和烟碱偏高,总氮含量和糖碱比、氮碱比稍低。②昆明市烟叶化学成分可用性指数I、Ⅱ、Ⅲ和Ⅳ级比例分别为5%、31%、50%和14%,CCUI平均值为0.5159,品种间CCUI表现为:红大> 云烟87>K326>NC297>NC102。③叶黄素、β-胡萝卜素与氯和烟碱含量呈显著或极显著负相关,与糖碱比、氮碱比和...

In order to better understand the quality characteristics of tobacco varieties in Kunming,this paper figured out CCUI（chemical component index validity） representing tobacco leaves quality using principle component analysis and fuzzy mathematical method;and carried out comprehensive evaluation on chemical component usability of fluecured tobacco varieties including Kunming K326,Honghuadajinyuan（Hongda）,Yunyan 87,NC102 and NC297;and analyzed the relationship between major chemical components and pigment,polyphenol.The result indicated that：...