升温加速法研究内衬纸中乙基香兰素在盒包内的迁移分布  

Migration and Distribution of Ethyl Vanillin in Inner Lining Paper Within Cigarette Packets by Temperature-acceleration Method

作　　者：虞桂君 谢雯燕[1] 吴秉宇 吴晓炯 李俊杰 YU Gui-jun;XIE Wen-yan;WU Bing-yu;WU Xiao-jiong;LI Jun-jie(Technical Center of Shanghai Tobacco Group Co.,Ltd.,Shanghai 201315,China)

机构地区：[1]上海烟草集团有限责任公司技术中心,上海201315

出　　处：《包装工程》2023年第15期276-281,共6页Packaging Engineering

基　　金：上海烟草集团有限责任公司2019年度科技项目(K2019-1-012Z)。

摘　　要：目的探明内衬纸上的加香物质在盒包内的迁移分布规律。方法将乙基香兰素涂布到内衬纸中并制成小盒,通过升温加速法模拟室温下长期贮存的情形,跟踪检测乙基香兰素迁移到盒包内不同材料中的含量。结果得出结论如下:乙基香兰素主要被商标纸和框架纸吸附(53.5%~56.4%),少量被滤嘴吸附(8.3%~9.2%),然后是被卷烟纸吸附(5.3%~7.2%),烟丝中吸附的含量最低(3.7%~4.4%);乙基香兰素在滤嘴中的分布比较稳定,维持在8.3%~12.1%,但在其他盒包材料中的分布比值随贮存时间增加逐渐降低,脱附进入环境中;内衬纸中添加的乙基香兰素的初始含量,对在盒包内其他材料中的分布比无显著影响(商标纸和框架纸除外)。结语本文提供了一种研究内衬纸上的加香物质在盒包内的迁移分布的方法,可预测及分析内衬纸的加香效果,为加香盒包卷烟的设计开发提供思路。The work aims to explore the migration and distribution law of perfuming substances on the inner lining paper of cigarette packets.In this paper,ethyl vanillin was added to the inner lining paper of the cigarette packet,and then a temperature-acceleration test was carried out to simulate long-term storage at room temperature,to track and detect the content of ethyl vanillin in different cigarette materials.The results showed that:As to the ethyl vanillin migrating out from the inner lining paper,a large mount was adsorbed by the label and frame paper(53.5%~56.4%),some by the ciga-rette filter(8.3%~9.2%),some by the cigarette paper(5.3%~7.2%),and only a little by cut tobacco(3.7%~4.4%);The distribution of ethyl vanillin in the filter was stable,which was maintained at 8.3%~12.1%,but decreased slowly in other materials with the increase of storage period,and the ethyl vanillin was finally subject to desorption and entered the en-vironment;The initial content of the ethyl vanillin in the inner lining paper had no significant effect on its migration and distribution behavior in cigarette packet materials except for the label paper and frame paper.This study provides support for identifying the migration and distribution of perfuming compounds from the inner lining paper in the cigarette packet.It can be used to predict and analyze the perfuming effect of inner lining paper,and provide ideas for design and devel-opment of perfumed cigarette packets.

关 键 词：内衬纸 乙基香兰素 盒包 迁移分布 升温加速实验 

分 类 号：TB487[一般工业技术—包装工程]