摘要
对毕节烟区8个主产烟县所产烤烟烟叶C3L、C3F的10个常规化学成分进行了全面分析。结果表明:全区烤烟除钾离子和氯离子含量略偏低外,蛋白质、总氮、烟碱都处于合理水平,化学成分协调性好;县际间除氯离子(赫章、金沙平均最高,0.35%,威宁最低0.20%)、钾离子(大方1.84%,毕节市1.37%)和烟碱(金沙最高3.02%,赫章最低1.62%)差异较大外,其余化学成分差异不太大。
This study analyzed ten routine chemical components of flue-cured tobacco, including C3L, C3F,etc. from eight counties of Bijie Region. The results indicated that protein,total nitro- gen and nicotine were in a reasonable levels and chemical components were harmonious except a little lower for potassium and chlorine. The concentration difference of chemical components in tobacco samples was not significant between counties, except for chlorine(the highest 0.35% in Hezhang and Jinsha,the lowest 0. 20% in Weining) ,potassium(1.84% in Defang, 1.37% in Bijie) and nicotine(3.02% in Jinsha, 1. 620% in Hezhang).
出处
《河南农业科学》
CSCD
北大核心
2007年第11期52-54,共3页
Journal of Henan Agricultural Sciences
基金
国家烟草专卖局资助项目(110200401018)
关键词
烤烟
化学成分
毕节地区
分析
Flue-cured tobacco
Chemical component
Bijie Region
Analysis