不同GL/PG质量比和添加总量对加热卷烟气溶胶逐口释放特性的影响
The effect of the mass ratio and total amount of GL/PG on the puff-by-puff release characteristics of heated cigarette aerosol
-
摘要: 为研究发烟剂配比和添加量对加热卷烟气溶胶释放特性的影响,制备了不同丙三醇(GL)/1,2-丙二醇(PG)质量比和添加总量的加热卷烟样品,通过吸烟机逐口抽吸并捕集气溶胶,检测并分析了不同加热卷烟样品气溶胶捕集物、PG、GL和烟碱的逐口释放规律。结果表明:1)固定GL/PG添加总量为20%(质量分数),随着GL/PG质量比从95/5降至50/50,PG的逐口释放量增加、总释放量的增加趋势越明显,GL的逐口释放量减少、总释放量的降低趋势越明显,烟碱的逐口释放量减少、总释放量线性减少,发烟剂GL/PG质量比与气溶胶中GL/PG质量比基本呈线性相关。2)固定GL/PG质量比为80/20,随着发烟剂添加总量从0%增至25%,PG和GL的释放量增加、逐口释放稳定性降低;添加总量>10%时,气溶胶逐口捕集量明显增加,但烟碱的释放量变化不大;GL/PG添加总量对气溶胶中GL/PG质量比影响不显著。Abstract: In order to study the influence of ratio and amount of smoke producing agent on the release characteristics of the heated cigarette smoke aerosol, a series of heated cigarettes with different mass ratio and amount of glycerol (GL)/1,2-propylene glycol(PG) were prepared. The cigarette was sucked by the smoking machine and the aerosol was collected puff-by-puff, then the release of aerosol collected mass, PG, GL and nicotine in different heated cigarette samples were detected and analyzed. The results showed that when the total amount of GL/PG was 20% (mass fraction), with the GL/PG mass ratio decreasing from 95/5 to 50/50, the puff-by-puff release quantity of PG increased and the increase trend of total PG release quantity was more obvious, the puff-by-puff release quantity of GL decreased and the decrease trend of total GL release quantity was more obvious, and the puff-by-puff release quantity of nicotine decreased and the total release decreased linearly. The GL/PG mass ratio of smoke producing agent was basically linearly correlated with the GL/PG mass ratio in aerosol. When the mass ratio of GL/PG was fixed at 80/20, with the total addition amount increased from 0% to 25%, the release quantity of PG and GL increased, and the stability of puff-by-puff release decreased; when the total addition amount was more than 10%, the puff-by-puff quantity of aerosol collected mass increased significantly, and the release quantity of nicotine changed slightly. The total addition amount of GL/PG in heated cigarette had no significant effect on the GL/PG mass ratio in aerosol.
-
Key words:
- heated cigarettes /
- aerosol /
- smoke producing agent /
- 1,2-propylene glycol /
- glycerol /
- puff-by-puff release
-
-
[1]
COZZANI V,BARONTINI F,MCGRATH T,et al.An experimental investigation into the operation of an electrically heated tobacco system[J].Thermochimica Acta,2020,684:178475.
-
[2]
GASPARYAN H,MARINER D,WRIGHT C,et al.Accurate measurement of main aerosol constituents from heated tobacco products (HTPs): Implications for a fundamentally different aerosol[J].Regulatory Toxicology and Pharmacology,2018,99:131-141.
-
[3]
WINKELMANN C,KUCZAJ A K,NORDLUND M,et al.Simulation of aerosol formation due to rapid cooling of multispecies vapors [J].Journal of Engineering Mathematics,2018,108(1):171-196.
-
[4]
NORDLUND M,KUCZAJ A K.Modeling aerosol formation in an electrically heated tobacco product[J].International Journal of Chemical,Molecular,Nuclear,Materials and Metallurgical Engineering,2016,10(4):358-370.
-
[5]
GÓMEZ-SIURANA A,MARCILLA A,BELTRN M,et al.TGA/FTIR study of tobacco and glycerol-tobacco mixtures[J].Thermochimica Acta,2013,573:146-157.
-
[6]
杨继,杨帅,段沅杏,等.加热不燃烧卷烟烟草材料的热分析研究[J].中国烟草学报,2015,21(6):7-13.
-
[7]
克里普菲尔Y,皮吉内伯格J P M,多伊尔M E,等.用于生产均质化烟草材料的方法和均质化烟草材料:201580049821.7[P].2017-08-18.
-
[8]
EATON D,JAKAJ B,FORSTER M,et al.Assessment of tobacco heating product THP1.0. Part 2: Product design, operation and thermophysical characterisation[J].Regulatory Toxicology and Pharmacology,2018,93:4-13.
-
[9]
王诗太,金勇,李克,等.醇类溶剂对电子烟雾化气溶胶粒径分布的影响[J].中国烟草学报, 2017,23(6):31-35.
-
[10]
张丽,王维维,张小涛,等.加热不燃烧卷烟气溶胶中主要成分的转移行为[J].烟草科技,2019,52(3):52-61.
-
[11]
王孝峰,周顺,何庆,等.加热状态下烟草气溶胶释放特性的影响因素: 温度、甘油和气氛[J].烟草科技,2017,50(10): 48-54.
-
[12]
赵龙,刘珊,曾世通,等.甘油对烟丝加热状态下烟气中挥发性和半挥发性成分的影响[J].烟草科技,2016,49(4):53-60.
-
[13]
唐培培,曾世通,刘珊,等.甘油对烟叶热性能及加热状态下烟气释放的影响[J].烟草科技, 2015,48(3):61-65.
-
[14]
胡安福,刘珊,杨君,等.丙二醇对烟叶加热非燃烧状态下烟气释放的影响[J].河南农业大学学报,2016,50(6):818-822.
-
[15]
肯生叶,温光和,杨雪燕,等.GC-TCD法同时检测加热不燃烧卷烟烟草材料中的水分、1,2-丙二醇、烟碱和丙三醇[J].烟草科技,2020,53(5):41-46.
-
[16]
龚淑果,刘巍,黄平,等.加热不燃烧卷烟烟气主要成分的逐口释放行为[J].烟草科技,2019,52(2):62-71.
-
[17]
马亚萍,刘朝贤,王乐,等.不同温度条件下烟丝-发烟剂体系热物性研究[J].食品与机械,2017,33(9):69-73.
-
[18]
黄道惠.应用《甘油及其水溶液沸点》的数学模型加密其实验数据的一点注记[J].油脂科技,1980,2:15-20.
-
[19]
时春鑫,郑绪东,吴建德,等.加热卷烟加热元件温度场分析及试验研究[J].烟草科技,2020, 53(11): 89-96.
-
[20]
王乐,王亚林,李志强,等.电加热卷烟烟芯段温度分布和烟气关键成分逐口变化:第1部分 实验[J].烟草科技,2021,54(3):31-39.
-
[1]
计量
- PDF下载量: 32
- 文章访问数: 1753
- 引证文献数: 0