Analysis of Influence of Different Parts,Places of Origin and Colors of Wenshan Tobacco Leaves on Nicotine Value of Tobacco Leaves
In this paper,the influence of different parts,places of origin and colors of tobacco leaves on nicotine value of tobacco leaves in Wenshan Zhuang and Miao Autonomous Prefecture of Yunnan Province is analyzed,hoping to provide the basis for flue-cured tobacco purchasing,storage,sorting and redrying processing of Yunnan Tobacco Redrying Co.,Ltd.,and improve the homogenization processing capacity.In the experiment,the control variable method is used to sample the flue-cured tobacco purchased and stored in Wenshan Prefecture.Through sampling,testing and analysis of tobacco leaves in two redrying seasons,2016 and 2017,it is found that the nicotine value of tobacco leaves increased with the rising of flue-cured tobacco leaves position from bottom to top;nicotine value of tobacco leaves was different in different tobacco areas of Wenshan,the nicotine value of tobacco leaves in Yanshan county and Guangnan county was basically the same,but the nicotine value of tobacco leaves in Qiubei county was generally lower than that in Yanshan county and Guangnan county;the color of tobacco leaves of flue-cured tobacco leaves in Wenshan deepened successively in an order of light yellow,normal yellow,golden yellow and dark yellow,and the nicotine value of tobacco leaves also increased successively.
flue-cured tobacconicotine valuepartplace of origincolor
万方数据
维普
