接装纸中甜味剂的迁移机制  

Study on migration mechanism of sweeteners in tipping paper

作　　者：张钦[1] 叶明樵[1] 王娜[1] 王磊[2] ZHANG Qin;YE Ming-qiao;WANG Na;WANG Lei(Hubei China Tobacco Industry Co.,Ltd.,Wuhan,Hubei 438401,China;Hubei Provincial Key Laboratory of Light Industrial Materials,Hubei University of Technology,Wuhan,Hubei 430068,China)

机构地区：[1]湖北中烟工业有限责任公司,湖北武汉438401 [2]湖北工业大学绿色轻工材料湖北省重点实验室,湖北武汉430068

出　　处：《食品与机械》2022年第10期118-122,共5页Food and Machinery

基　　金：湖北省科技厅自然科学基金面上项目(编号:2021CFB595)。

摘　　要：目的:解决接装纸表面口感随时间减弱的卷烟加香技术难题。方法:基于超高效液相色谱建立了同时快速测定两种甜味剂的方法,对接装纸表面甜味剂的含量变化进行分析。采用诱导迁移试验分析甜味剂的迁移情况。利用扫描电镜、透气度测定仪和表面吸水量测定仪分析镀铝接装纸表面孔隙、透气度及表面吸水量。结果:诱导迁移试验表明接装纸中甜味剂由纸张表面逐渐向纸张内部迁移。扫描电镜、透气度测定仪和表面吸水量测定仪结果表明镀铝接装纸表面具有孔隙,因而透气度高且表面吸水能力强,因此甜味剂更容易在镀铝接装纸中迁移。诱导迁移42 d后,安赛蜜和糖精钠在接装纸中的迁移率分别为48.47%和49.65%。结论:镀铝接装纸表面存在的孔隙和裂缝,使其具备高透气度及较强吸水特性,且在接装纸两侧存在浓度差,因而有利于甜味剂的迁移。Objective:This study aimed to solve the problem of cigarette flavoring technology that the surface taste of splicing paper weakens over time.Methods:A rapid method for the simultaneous determination of two kinds of sweeteners was established based on ultra-high-performance liquid chromatography(UHPLC).The change of the content of the sweetener on the surface of the tipping paper was analyzed,and the induced migration experiment was used to analyze the migration of sweeteners.The surface porosity,air permeability and surface water absorption of aluminized splice paper were analyzed by scanning electron microscope,air permeability tester and surface water absorption tester.Results:A method for rapid determination of two kinds of sweeteners simultaneously was established by UHPLC.The results of induced migration experiment showed that the sweeteners in the tipping paper migrated from the surface to the inside of the paper gradually.The results of scanning electron microscope,air permeability tester and surface water absorption tester showed that pores distributed on the surface of the aluminized tipping paper,and the high air permeability thereby led to the surface water absorption capacity.Therefore,the sweetener migrated in the aluminized tipping paper.After 42 days of induced migration,the migration rates of acesulfame and saccharin sodium in the paper were 48.47%and 49.65%,respectively.Conclusion:The pores and cracks spreading on the surface of the aluminized tipping paper made it have high permeability and strong water absorption,and the concentration differences between the two sides of the paper resulted in a conducive migration of the sweeteners.

关 键 词：接装纸 甜味剂 卷烟口感 液相色谱 迁移率 

分 类 号：O657.72[理学—分析化学] TS452.7[理学—化学]