Research Progress on Generation,Migration and Release of Moisture in Heated Tobacco Product
WU Jinlu
HU Anfu
JIANG Jian
XIA Qian
WANG Jun
XIAO Weiqiang
ZHOU Guojun
WU Jian
XU Jian
FANG Mengxiang
Abstract：As a new type of tobacco product,heated tobacco product has gradually become popular in the world in recent years,and its fundamental research has become the focus of the tobacco industry both domestically and internationally.Among them,the generation,migration and release characteristics of moisture in heated tobacco products are the key factors to regulate the moisture content and temperature of smoke.The generation,migration and release characteristics of moisture in heated tobacco products are affected by many factors,such as sample characteristics(moisture content,type and content of atomizing agent,preparation process,tobacco raw materials),cigarette structure(length of tobacco section,ventilation rate of filter,punching position),heating instrument parameters(heating temperature,heating mode),puffing regimes and so on.To deepen the basic research of heated tobacco products and improve the quality of products,the influencing factors and mechanism of moisture content in the tobacco section,the law of moisture generation and the law of moisture migration and release were summarized and analyzed.On this basis,the shortcomings of current research were pointed out and the future research focus was put forward,to provide technical references for the research and development of heated tobacco products.
Keywords：Heated tobacco productMoisture contentMoisture generationMigrationRelease
Publication Date：2025-08-15
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：11( 15-25 )