6种香料在加热条件下的释放迁移及对气溶胶理化特性的影响
Study on the release and migration of six flavourings under heating conditions and their effects on the physical and chemical properties of aerosols
-
摘要:采用吸烟机抽吸,结合GC-MS/MS和快速粒径仪检测,研究了6种香料在加热条件下向烟气气溶胶的迁移及对气溶胶理化特性的影响.实验结果表明:1)6种香料在350℃加热条件下均以原型蒸发为主.2)6种香料在加热抽吸时的释放迁移呈现不同特征,其中异戊酸异戊酯和2,3,5-三甲基吡嗪分布于烟气气溶胶粒相物和气相物中,其他4种香料均只分布于粒相物中;香叶醇和2-乙酰基吡咯向烟气气溶胶迁移的总迁移率为2.8%~8.1%,其余4种香料为17.6%~54.4%.3)与空白对照样相比,添加5%的L-薄荷醇或1%、2%的WS-23后,使烟碱、丙二醇和丙三醇向烟气气溶胶中的释放量降低了20%以上,在滤嘴段的截留量降低了10%以上.4)当L-薄荷醇添加量达5%时,气溶胶粒数浓度降低了28%、粒数中值直径(CMD)增大了8%.Abstract:The migration of six flavourings to smoke aerosols and their effects on the physical and chemical properties of aerosols under heating condition were studied by using a smoking machine, combined with GC-MS/MS and fast particulate spectrometer. The results showed that:1) The six flavourings were mainly evaporated by prototype at 350℃. 2) The release and migration of the six flavourings showed different characteristics under heating and suction conditions. Isoamyl isovalerate and 2,3,5-trimethylpyrazine were transferred to particle phase and gas phase of aerosol, while the other four flavourings were only transferred to particle phase of aerosol. The total migration rates of geraniol and 2-acetylpyrrole to smoke aerosol were 2.8%~8.1%, and the other four flavourings were 17.6%~54.4%. 3) Compared with the blank control, after adding 5% L-menthol or 1% and 2% WS-23, the release amount of nicotine, propylene glycol and glycerol from the tobacco materials to the aerosol was reduced by more than 20%, and their interception in the filter section was reduced by more than 10%. 4) When L-menthol was added to 5%, the particle number concentration decreased by 28% and count median diameter (CMD) increased by 8%.
-
- [1]
刘亚丽,王金棒,郑新章,等.加热不燃烧烟草制品发展现状及展望[J].中国烟草学报,2018,24(4):91.
- [2]
周昆,杨继,杨柳,等.加热不燃烧卷烟气溶胶研究进展[J].中国烟草学报,2017,23(5):141.
- [3]
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.
- [4]
STOTESBURY S,DIGARD H,WILLOUGHBY L,et al.The pyrolysis of tobacco additives as a means of predicting their behaviour in a burning cigarette[J].Beiträge zur Tabakforschung International/Contributions to Tobacco Research,2015,18(4):147.
- [5]
GREEN J D,CHALMERS J,KINNARD P J.The transfer of tobacco additives to cigarette smoke:examination of the possible contribution of pyrolysis products to mainstream smoke composition[J].Beiträge zur Tabakforschung International/Contributions to Tobacco Research,1989,14(5):283.
- [6]
BAKER R R,BISHOP L J.The pyrolysis of tobacco ingredients[J].Journal of Analytical & Applied Pyrolysis,2004,71(1):223.
- [7]
BAKER R R,DA SILVA J R P,SMITH G.The effect of tobacco ingredients on smoke chemistry[J].Food and Chemical Toxicology,2004,42(1):3.
- [8]
HAHN J,SCHAUB J.Influence of tobacco additives on the chemical composition of mainstream smoke[J].Beiträge zur Tabakforschung/Contributions to Tobacco Research,2010,24(3):100.
- [9]
司晓喜,朱瑞芝,王洪波,等.7种烟用添加剂对烟气气溶胶粒径分布的影响[J].中国烟草学报,2018,24(3):1.
- [10]
BAKER R R,MASSEY E D,SMITH G.An overview of the effects of tobacco ingredients on smoke chemistry and toxicity[J].Food and Chemical Toxicology,2004,42(S):5.
- [11]
CZÉGÉNY Z,BOZI J,SEBESTYÉN Z,et al.Thermal behaviour of selected flavour ingredients and additives under simulated cigarette combustion and tobacco heating conditions[J].Journal of Analytical and Applied Pyrolysis,2016,121:190.
- [12]
BLAZSÓ M,BABINSZKI B,CZÉGÉNY Z,et al.Thermo-oxidative degradation of aromatic flavour compounds under simulated tobacco heating product condition[J].Journal of Analytical and Applied Pyrolysis,2018,134:405.
- [13]
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):46.
- [14]
王紫燕,韩敬美,袁大林,等.电加热卷烟和传统卷烟中凉味剂转移率比较[J].烟草科技,2020,53(10):46.
- [15]
SCENIHR (Scientific Committee on Emerging and Newly Identified Health Risks). Final opinion on additives used in tobacco products(opinion 1) tobacco additives I[EB/OL].(2016-01-25)[2020-04-12].https://ec.europa.eu/health/sites/health/files/scientific_committees/emerging/docs/scenihr_o_051pdf.
- [16]
司晓喜,向本富,蒋薇,等.加热卷烟气溶胶中香气成分的GC-MS/MS同时测定和比较[J].食品与机械,2021,37(6):86.
- [17]
蔡君兰,陈黎,彭斌,等.气相色谱法同时测定电子烟烟液中的烟碱、1,2-丙二醇和丙三醇[J].中国烟草学报,2016,22(5):1.
- [18]
司晓喜,汤建国,朱瑞芝,等.两种抽吸模式下电加热不燃烧卷烟烟气气溶胶的粒径分布[J].烟草科技,2018,51(8):47.
- [19]
高茜,向能军,王乃定,等.裂解气相色谱-质谱联用法对香叶醇的热裂解产物分析[J].理化检验(化学分册), 2011,47(1):27.
- [20]
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.
- [21]
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.
- [1]
-

计量
- PDF下载量:27
- 文章访问数:1524
- 引证文献数:0