Study on influence factors on moisture retention of different tobacco materials
ZHANG Jun-song
LI Qiang
CUI Kai
HUO Xian-kuan
HOU Peng-juan
MA Ji
LI Hao
Abstract：In order to investigate moisture retention of different leaf tobacco materials,the moisture retention of flue-cured tobacco,tobacco sheet expanded stem burley tobacco and oriental tobacco were detected by the moisture content testing glove box.With water losing time fitting curve in water losing process by Weibull model and characterization time parameter αas indicators of material mositure retentivity.The results showed that:Weibull model could be well used for characterization of tobacco samples drying dynamics;The moisture retentivity in different stalk positions of tobacco:middle >upper >bottom;The moisture retentivity in different varieties were as follows:K326 >Hongda >Yun87;The moisture retentivity in different types of tobacco were as follows:Yun87 C3F >expanded stem >oriental tobacco >tobacco stem >burley tobacco;The material moisture retentivity of freeze-dried sample was better than that of the equilibrium sample.
Keywords：tobacco materialmois-ture retentivitymois-ture retentionWeibull model
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 47-53 )