Study of influence of cutting location on potassium content in robust flavor style flue-cured tobacco
WANG Gen-fa
LIANG Ya
ZHANG Shu-wei
LI Qiang
CHEN Wei
MIAO Chen-lin
HU Dan-dan
YANG Yong-feng
ZHANG Jun-song
Abstract：Using He′nan roast flavor style flue-cured tobacco leaf as research object,potassium content from different parts of tobacco leaf after cutting into 10 sections was studied.The results showed that the potassi-um content of 30 samples ranged from 1 .14% to 2.39%,which held an average value of 1 .52%.In terms of the same tobacco leaf,the potassium content of each section held significant differences,which showed an increasing trend from the tips of the leaf to the bases.The contents of potassium between differ-ent parts differed from each other obviously and showed a trend like lower>middle>upper.The distribu-tion of potassium content in same section of different parts tended to be:tip sections <middle sections <base sections.By the method of cluster analysis and group-average cluster analysis,roast flavor style flue-cured tobacco leaves were cut into three sections consecutively,which based on the differences of potassi-um content in different parts of tobacco leaves.
Keywords：robust flavor style flue-cured tobacco leafpotassium contentcutting locationdifferences analysis
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1-4 )