| 气相色谱/质谱法测定烟用香精和料液中的烟碱含量 |
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| 引用本文： | 罗崇光,莫启武,李杰明. 气相色谱/质谱法测定烟用香精和料液中的烟碱含量[J]. 烟草科技, 2012, 0(5): 48-50 |
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| 作者姓名： | 罗崇光 莫启武 李杰明 |
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| 作者单位： | 国家轻工业香料化妆品洗涤用品质量监督检测广州站,广州市越秀区环市东水荫路17号之二,510075 |
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| 摘 要： | 为了测定复杂组分烟用香精和料液中的烟碱含量,建立了气相色谱/质谱联用法。应用建立的方法对10个香精样品和10个料液样品进行了检测。结果表明:在0.9242～46.2080μg/mL浓度范围内线性良好,相关系数r为0.99992,3个加标水平的回收率在97.54%～99.14%之间,相对标准偏差(RSD)为1.34%。该方法灵敏度高,定性定量结果可靠,可用于烟用香精和料液中烟碱的测定。
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| 关 键 词： | 气相色谱/质谱法 烟用香精和料液 烟碱 |
Determination of Nicotine Content in Tobacco Flavor or Casing with GC/MS |
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| LUO Chongguang , MO Qiwu , LI Jieming. Determination of Nicotine Content in Tobacco Flavor or Casing with GC/MS[J]. Tobacco Science & Technology, 2012, 0(5): 48-50 |
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| Authors: | LUO Chongguang MO Qiwu LI Jieming |
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| Affiliation: | China National Light Industry Fragrance Cosmetics and Detergents Quality Supervision Inspection Station(GuangZhou),Guangzhou 510075,China |
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| Abstract: | A GC/MS method for determining the content of nicotine in tobacco flavor or casing was developed.Ten flavor samples and ten casing samples were determined by the developed method.The results showed that: the linear range of the method was from 0.9242 to 46.2080 μg/mL(r=0.99992).The recoveries ranged from 97.54% to 99.14% and RSD was 1.34%.This method was reliable,sensitive and accurate in qualitative and quantitative analyses,and appropriate to determine the nicotine content in tobacco flavor and casing. |
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| Keywords: | Gas chromatography/Mass spectrometry(GC/MS) Tobacco flavor and casing Nicotine |
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