| 瓜环对卷烟主流烟气中焦油、烟碱的截留作用研究 |
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| 引用本文： | 王晨辉,张晓瑜,何永远,薛赛凤,祝黔江,陶朱.瓜环对卷烟主流烟气中焦油、烟碱的截留作用研究[J].贵州大学学报(自然科学版),2012,29(2):16-19. |
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| 作者姓名： | 王晨辉 张晓瑜 何永远 薛赛凤 祝黔江 陶朱 |
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| 作者单位： | 1. 贵州省大环化学及超分子化学重点实验室,贵州 贵阳,550025
2. 贵州省烟草质量监督检测站,贵州 贵阳,550081 |
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| 基金项目： | 贵州省科学技术基金，贵州省教育厅自然科学研究项目，毕节市科学技术基金 |
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| 摘 要： | 本文利用气相色谱法考察了瓜环Q5]、Q6]、Q8]及混合瓜环Qn]对卷烟主流烟气中焦油、烟碱的截留作用,结果表明空腔较大的瓜环对焦油、烟碱有明显的截留作用,截留效率随瓜环空腔尺寸及用量的增加而增大。当瓜环用量为20 mg时,Q8]和Qn]对焦油、烟碱的截留分别达到46.1%、60.3%和32.5%、40.8%.
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| 关 键 词： | 瓜环 主流烟气 滤嘴 焦油 烟碱 |
Study on Interception of Tobacco Tar and Nicotine in Mainstream Cigarette Smoke Made by Cucurbit [n =5, 6, 7, 8] urils |
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| WANG Chen-hui
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ZHANG Xiao-yu
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HE Yong-yuan
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XUE Sai-feng
,
ZHU Qian-jiang
,
TAO Zhu.Study on Interception of Tobacco Tar and Nicotine in Mainstream Cigarette Smoke Made by Cucurbit [n =5, 6, 7, 8] urils[J].Journal of Guizhou University(Natural Science),2012,29(2):16-19. |
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| Authors: | WANG Chen-hui ZHANG Xiao-yu HE Yong-yuan XUE Sai-feng ZHU Qian-jiang TAO Zhu |
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| Institution: | 1.Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province,Guizhou University,Guiyang 550025,China;2.Tobacco Quality Supervision and Inspection Station of Guizhou Province,Guiyang 550081,China) |
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| Abstract: | The interception function of tar and nicotine by cucurbitn=5,6,8]urils and mixed cucurbitn]urils were investigated by using gas chromatography.The experimental results show that the interception of tar and nicotine was better by cucurbiturils with larger cavum.The interception effect were different for the cucurbit6]uril,cucurbit7]uril or cucurbit8]uril respectively.When the dose of cucurbit8]urils or cucurbitn]urils was added to 20mg,which could decrease the content of tar and nicotine to 46.1%,60.3% and 32.5%,40.8%. |
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| Keywords: | Cucurbit[n=5 6 7 8]urils mainstream cigarette smoke filter tip tobacco tar nicotine |
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