摘要
为提高烟叶有益成分,降低烟叶有害成分提供依据,采用相同的栽培调制技术,对不同的烟草品种进行了系统的对比研究,分别测定了7个烟草品种的鲜、干叶片厚度,重量和表面蜡质含量,并测定了这些样品在调制后的烟碱、次生物碱、硝态氮含量,烟草特有亚硝胺(TSNA)总量及NNN、NAT、NAB、NNK含量。
The objectives of this study involving seven varieties were to measure methylene soluble leaf surface substances and leaf thickness of selected tobacco lines during air-curing of primed leaf the precursors NO 2- and alkaloids,for TSNA formation and the TSNA accumulation in air-cured leaf.By detacting lipid sur-face waxes from different genotypes it may be possible to relate leaf waxes to moisture loss.
出处
《中国烟草科学》
CSCD
2002年第4期32-34,共3页
Chinese Tobacco Science
关键词
烟草
调制
测定
成分
Tobacco
Air-curing
Substance
Detaction
