| 390 | 0 | 331 |
| 下载次数 | 被引频次 | 阅读次数 |
【目的】了解单体香料加热条件下的共释放特性及相互间的作用关系。【方法】以薄荷醇、香兰素和甲基环戊烯醇酮为研究对象，基于热重实验和Coats-Redfern(CR)动力学分析方法，研究3种单体间的两两混合物的热释放特性和动力学行为。【结果】(1)3种固态单体香料在程序升温时经历升华或融化蒸发过程，微分热重曲线中均表现出单一失重峰，且释放温度均低于250℃；(2)热释放动力学分析表明3种单体香料的热释放活化能为135.67～166.01 k J/mol，指前因子为3.94×1015～9.29×1015 min-1;(3)单体香料两两混合后，不同香料间的相互作用类型和强度存在差异，BX样品中的薄荷醇和香兰素间存在较强的促进作用，BJ样品中薄荷醇和甲基环戊烯醇酮在温度高于170℃时促进作用急剧增加并在后续温度下持续保持较高水平的相互促进作用，XJ样品中单体香料间的相互作用类型与温度范围有关；(4)3种混合香料的热释放过程活化能均较对应的单体香料活化能低，热释放反应发生所需的能量降低；(5)热释放产物监测发现混合香料加热条件下香料主要通过蒸发作用以原型态转移至气溶胶中。
Abstract：To understand the co-release characteristics and interaction relationships of monomer fragrances under heating conditions.[Methods]Menthol,vanillin,and methyl cyclopentenolone were selected as research objects,based on thermogravimetric experiments and Coats-Redfern (CR) kinetic analysis method,the thermal release characteristics and kinetic behaviors of binary mixtures of the three monomers were studied.[Results](1) The three solid-state monomer fragrances undergo sublimation or melting evaporation during programed heating,showing a single weight loss peak in the differential thermogravimetric curve,with release temperatures below 250℃;(2) Thermogravimetric analysis showed that the activation energies of thermal release for the three monomer fragrances were135.67-166.01 k J/mol,and the pre-exponential factors were 3.94×1015-9.29×1015 min-1;(3) After mixing two monomer fragrances,different types and intensities of interactions were observed,with a strong promoting effect between menthol and vanillin in the BX sample,a significant increase in promoting effect between menthol and methyl cyclopentenolone at temperatures above 170℃in the BJ sample,and different interaction types in the XJ sample depending on the temperature range;(4) The activation energies of thermal release for the mixed fragrances were lower than those of the corresponding individual fragrances,indicating a reduced energy requirement for thermal release reactions;(5) Monitoring of thermal release products revealed that under heating conditions,the fragrances mainly transferred to aerosols in their original form through evaporation.
[1]李奕蓉，朱瑞芝，蒋薇，等. WS系列凉味剂的热分析[J].食品与机械，2022, 38(9):77-82.LI Yirong, ZHU Ruizhi, JIANG Wei, et al. Thermal analysis of WS series cooling agent[J]. Food&Machinery, 2022, 38(9):77-82.
[2]李奕蓉，朱瑞芝，刘春波，等.加热卷烟添加剂研究进展[J].烟草科技，2023, 56(4):104-112.LI Yirong, ZHU Ruizhi, LIU Chunbo, et al. Research progress on tobacco additives in heated tobacco products[J]. Tobacco Science&Technology, 2023, 56(4):104-112.
[3]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):91-106.LIU Yali, WANG Jinbang, ZHENG Xinzhang, et al. Current status and prospect of heat-not-burn tobacco products[J]. Acta Tabacaria Sinica, 2018, 24(4):91-106.
[4]郑峰洋，尹献忠，李耀光，等.加热卷烟中6种烤甜香单体香料的逐口转移行为[J].烟草科技，2021, 54(12):46-52.ZHENG Fengyang, YIN Xianzhong, LI Yaoguang, et al.Puff-by-puff transfer behaviors of six single flavors with roasted sweet aroma in heated tobacco products[J]. Tobacco Science&Technology, 2021, 54(12):46-52.
[5]陈芝飞，陈泽少，罗灿选，等.加热卷烟气溶胶中6种酯类单体香料转移行为研究[J].轻工学报，2022, 37(3):58-64.CHEN Zhifei, CHEN Zeshao, LUN Canxuan, et al. Study on transfer behavior of six ester flavors in aerosol of heated tobacco products[J]. Journal of Light Industry, 2022, 37(3):58-64.
[6]王紫燕，汤建国，毛娟芳，等. 14种凉味剂的热解动力学分析研究[J].中国烟草学报，2021, 27(5):7-14.WANG Ziyan, TANG Jianguo, MAO Juanfang, et al. Study on pyrolysis kinetics of 14 kinds cooling agents[J]. Acta Tabacaria Sinica, 2021, 27(5):7-14.
[7]李力群，乔月梅，郭春生，等.含香兰素冬虫夏草发酵液的制备工艺研究[J].中国酿造，2022, 41(8):174-178.LI Liqun, QIAO Yuemei, GUO Chunsheng, et al. Preparation of the fermentation broth of Cordyceps sinensis containing vanillin[J].China Brewing, 2022, 41(8):174-178.
[8]任举，谢焰，张锁慧，等.加热模式对薄荷型加热卷烟中主要成分的转移率及逐口释放行为的影响[J].中国烟草学报，2022,28(6):1-10.REN Ju, XIE Yan, ZHANG Suohui, et al. Effect of heating mode on the transfer rate and puff-by-puff release of main components in mentholated heated tobacco products[J]. Acta Tabacaria Sinica,2022, 28(6):1-10.
[9]段昊沅，朱凯，杨菁，等.过热水蒸气蒸馏-干馏法提取烟草香料的组成及香气构效关系[J].中国烟草科学，2023, 44(2):97-104.DUAN Haoyuan, ZHU Kai, YANG Jing, et al. Composition and aroma structure-activity relationship of tobacco flavor extracted by superheated steam distillation-cracking process integrated technology[J]. China Tobacco Science, 2023, 44(2):97-104
[10] Fan Yuyan, Li Luwei, Nakorn Tippayawong, et al. Quantitative structure-reactivity relationships for pyrolysis and gasification of torrefied xylan[J]. Energy, 2019, 188:116119.
[11]刘全义，马凯庆，朱倩，等.民航客机货舱侧壁板材料的热解特性[J].塑料工业，2023, 51(1):108-112.LIU Quanyi, MA Kaiqing, ZHU Qian, et al. Study of pyrolysis characteristics of cargo hold wallboards materials for civil aviation passenger aircraft[J]. China Plastics Industry, 2023, 51(1):108-112.
[12] Zhang Z F, Huang K, Ye YJ, et al, Pyrolysis characteristics and kinetics analysis of moso bamboo. MATERIALE PLASTICE,2015, 52(1):122-124.
[13]张铎，刘茂霞，呼少平，等.煤矿运输胶带热解动力学参数研究[J].矿业安全与环保，2023, 50(2):52-58.ZHANG Duo, LIU Maoxia, HU Shaoping, et al. Study on pyrolysis kinetic parameters of coal mine transport belt[J]. Mining Safety&Environmental Protection, 2023, 50(2):52-58.
[14]池泓颖，辛颖，朱梦龙，等.森林腐殖质热解动力学模型对比与分析[J].消防科学与技术，2022, 41(12):1741-1745.CHI Hongying, XIN Ying, ZHU Menglong, et al. Comparison and analysis of kinetic models of pyrolysis of forest humus[J]. Fire Science and Technology, 2022, 41(12):1741-1745.
[15] WANG T, CHEN Y C, LI J P, et al. Co-pyrolysis behavior of sewage sludge and rice husk by TG-MS and residue analysis[J].2020, 250:119557.
[16] WANG T, RONG H, CHEN S, et al. TG-MS study on in-situ sulfur retention during the co-combustion of reclaimed asphalt binder and wood sawdust[J]. 2021, 403:123911.
[17]张贾宝，王轶群，梁淼，等.加热卷烟烟叶原料低温热解特性及其与感官品质相关性分析[J].轻工学报，2023,38(03):94-101.ZHANG Jiabao, WANG Yiqun, LIANG Miao, et al. Low temperature pyrolysis characteristics of heated tobacco raw materials and its correlation with sensory quality[J]. Journal of Light Industry,2023,38(03):94-101.
[18]张璟，王康，谭健，等.针式中心加热卷烟抽吸后烟丝中烟碱和雾化剂的径向变化[J].烟草科技，2023,56(01):66-73.ZHANG Jing, WANG Kang, TAN Jian, et al. Radial distributions of nicotine and atomizing agents in tobacco section of a needle-style centrally heated tobacco product after smoking[J].Tobacco Science&Technology, 2023, 56(01):66-73.
[19]徐如彦，朱梦薇，饶先立，等.醇类香料单体在加热卷烟中的转移行为研究[J].化学试剂，2022,44(06):894-903.XU Ruyan, ZHU Mengwei, RAO Xianli,et al. Study on transfer behavior of alcohol flavor monomers in heated cigarettes[J].Chemical Reagents, 2022, 44(6):894-903.
[20]毛文龙，朱梦薇，饶先立，等.加热卷烟中酯类香料单体的转移行为[J].中国烟草学报，2022,28(06):11-19.MAO Wenlong, ZHU Mengwei, RAO Xianli, et al. Transfer behavior of ester flavor monomers in heated tobacco products[J].Acta Tabacaria Sinica, 2022, 28(06):11-19.
[21]朱梦薇，胡志忠，务文涛，等.杂环类单体香料在电加热卷烟中的转移行为[J].烟草科技，2022,55(12):59-68.ZHU Mengwei, HU Zhizhong, WU Wentao, et al. Transfer behaviors of single heterocyclic flavors in electrically heated tobacco products[J]. Tobacco Science&Technology, 2022, 55(12):59-68.
[22]刘玉香，林日亿，张立强，等.海洋废弃聚丙烯与浒苔共热解特性及动力学分析[J].塑料科技，2022, 50(11):11-18.LIU Yuxiang, LIN Riyi, ZHANG Liqiang, et al. Co-pyrolysis characteristics and kinetic mechanism of marine waste polypropylene and enteromorpha prolifera[J]. Plastics Science and Technology, 2022, 50(11):11-18.
[23]邓星立，蒋绍坚，肖志红，等.油茶果蒲与聚丙烯共热解特性及动力学分析[J].生物质化学工程，2022, 56(5):37-42.DENG Xingli, JIANG Shaojian, XIAO Zhihong, et al. Thermal behavior and kinetic analysis for co-pyrolysis of camellia oleifera shell and polypropylene[J]. Biomass Chemical Engineering, 2022,56(5):37-42.
[24]邓尚洵，解海卫，张艳，等.典型禾本植物与梧桐植物共热解实验及动力学研究[J].科学技术与工程，2019, 19(8):53-57.DENG Shangxun, XIE Haiwei, ZHANG Yan, et al. Experimental and kinetic investigations on the co-pyrolysis of typical grasses and sycamore trees[J]. Science Technology and Engineering, 2019,19(8):53-57.
基本信息:
DOI：10.16472/j.chinatobacco.2023.T0126
中图分类号:TS264.3
引用信息:
[1]何峰,田乾华,梁淼等.热重条件下单体香料的共释放特征及相互作用特性研究[J].中国烟草学报,2024,30(05):1-8.DOI:10.16472/j.chinatobacco.2023.T0126.
基金信息:
河北中烟工业有限责任公司重点项目（HBZY2024A039）