| 吡咯烷酮羧酸钠吸附卷烟烟气中亚硝胺的研究 |
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| 引用本文： | 黄天辉,黄泰松,邹克兴,刘启斌,李志华,潘连华.吡咯烷酮羧酸钠吸附卷烟烟气中亚硝胺的研究[J].安徽农业科学,2012(36):17725-17726. |
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| 作者姓名： | 黄天辉 黄泰松 邹克兴 刘启斌 李志华 潘连华 |
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| 作者单位： | 广西中烟工业有限责任公司技术中心,广西南宁,530001 |
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| 基金项目： | 中国烟草总公司科学研究与技术开发项目(110200701009) |
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| 摘 要： | 目的]研究吡咯烷酮羧酸钠对降低卷烟气中亚硝胺的释放量的影响.方法]对添加吡略烷酮羧酸钠的卷烟的感官指标、物理指标和化学指标进行评价.结果]与对照烟相比,添加吡咯烷酮羧酸钠的卷烟在香气、刺激性、协调性、杂气和余味等感官指标上有较大的改善；在重量、吸阻、圆周、园度和硬度等物理指标上无明显变化;在焦油、一氧化碳、烟碱、N-亚硝胺等化学指标上均有所降低.结论]吡咯烷酮羧酸钠对降低卷烟气中焦油、一氧化碳、烟碱、N-亚硝胺等有害成分有一定的效果.
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| 关 键 词： | 吡咯烷酮羧酸钠 卷烟 滤嘴 亚硝胺 |
Study on L-pyrrolidone Carboxylic Acid-Na to Absorb the N-nitrosamine in Cigarette Smoke |
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| Institution: | HUANG Tian-hui et al(Technology Center,China Tobacco Guangxi Industrial Limited Company,Nanning,Guangxi 530001) |
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| Abstract: | Objective] To study effects of L-pyrrolidone carboxylic acid-Na on reducing N-nitrosamine in cigarette smoke.Method] The sensory index,physical index and chemical index in cigarette added with L-pyrrolidone carboxylic acid-Na were evaluated.Result] Compared with control tobacco,cigarettes added with L-pyrrolidone carboxylic acid-Na was improved in fragrance,throat irritation,harmoniousness,mixed gas and aftertaste,resembled at weight,resistance,roundness and rigidity,and reduced at tar,carbon monoxide,nicotine and N-nitrosamine.Conclusion] L-pyrrolidone carboxylic acid-Na was efficient to reduce the harmful ingredients such as tar,carbon monoxide,nicotine and N-nitrosamine in cigarette smoke. |
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| Keywords: | L-pyrrolidone carboxylic acid-Na Cigarette Filter tip N-nitrosamine |
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