| GC/MS测定白兰地中氨基甲酸乙酯 |
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| 引用本文： | 熊含鸿,刘嘉飞,曾玩娴. GC/MS测定白兰地中氨基甲酸乙酯[J]. 酿酒, 2013, 0(4): 80-82 |
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| 作者姓名： | 熊含鸿 刘嘉飞 曾玩娴 |
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| 作者单位： | 广东省酒类检测中心,广东广州510405 |
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| 摘 要： | 以SN/T 0285-2012《出口酒中氨基甲酸乙酯残留量检测方法气相色谱质谱法》[1]为主要参考依据,采用固相萃取法提取白兰地中的氨基甲酸乙酯,使用气相色谱质谱联用仪测定白兰地中氨基甲酸乙酯含量;在100-1600μg/L标准曲线范围内线性良好,方法回收率95.8%-102.4%,相对标准偏差0.89%。采用本方法测定3种干邑白兰地,其氨基甲酸乙酯含量为19.72-57.41μg/L,氨基甲酸乙酯含量随酒龄的增加而增大。
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| 关 键 词： | GCMS 白兰地 氨基甲酸乙酯 |
Determition of Ethyl Carbamate in Brandy By Gas Chromatetography/Mass Spectrometry |
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| XIONG Han-hong,LIU Jiafei,ZENG Wanxian. Determition of Ethyl Carbamate in Brandy By Gas Chromatetography/Mass Spectrometry[J]. Liquor Making, 2013, 0(4): 80-82 |
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| Authors: | XIONG Han-hong LIU Jiafei ZENG Wanxian |
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| Affiliation: | (Guangdong Provincial Liquor Testing Center,Guangzhou,Guangdong 510405,China) |
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| Abstract: | Based on the SN/T 0285-2012 ＂Determition of ethyl carbamate residues in alcohol for export———GC-MS＂ as the main reference,extraction of ethyl carbamate in brandy by solid phase extraction,using gas chromatography mass spectrometry for determination of ethyl carbamate in brandy;in 100 -1600 μ g/L standard curve range good linearity,recovery method95.8%-102.4%,the relative standard deviation were0.89%.With this method,3 kinds of cognac brandy were determind,the conten of ethyl carbamate were19.72-57.41μg/L,Ethyl carbamate content increases with the increase of age. |
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| Keywords: | GC-MS Brandy Ethyl Carbamate |
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