| 气质联用测定酒中邻苯二甲酸酯类残余物方法的改进 |
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| 引用本文： | 邓金兰,等.气质联用测定酒中邻苯二甲酸酯类残余物方法的改进[J].价值工程,2014(10):323-324. |
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| 作者姓名： | 邓金兰 |
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| 作者单位： | 广东省茂名市食品药品检验所,茂名525000 |
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| 摘 要： | 本文改进了酒中邻苯二甲酸酯类中邻苯二甲酸二异丁酯、邻苯二甲酸二丁酯、邻苯二甲酸(2-乙基)己酯检测方法。采用正己烷提取、浓缩后用气相色谱-质谱联用仪进行测定。采用特征离子扫描模式定性,以外标法定量。
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| 关 键 词： | 酒 邻苯二甲酸二异丁酯 邻苯二甲酸二丁酯 邻苯二甲酸(2-乙基)己酯 气相色谱-质谱联用仪 |
Improvement of Determination Method of Phthalates Residue in Wine by GC/MS |
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| DENG Jin-lan,LI Hai-li,KE Xian,QIU Ying-lian,LAI Zeng-long.Improvement of Determination Method of Phthalates Residue in Wine by GC/MS[J].Value Engineering,2014(10):323-324. |
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| Authors: | DENG Jin-lan LI Hai-li KE Xian QIU Ying-lian LAI Zeng-long |
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| Institution: | ( Maoming City Food and Drug Inspection Office in Guangdong, Maoming 525000, China ) |
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| Abstract: | This paper improved the detection method of isobutyl phthalate, dibutyl phthalate, phthalic acid （2-ethylhexyl） of phthalates in wine, used hexane extraction and GC/MS spectrometer after concentration for measurement, and applied characteristics ion-scan mode for qualitative analysis and the external reference method for quantitative analysis. |
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| Keywords: | wine isobutyl phthalate dibutyl phthalate phthalate （2-ethylhexyl） GC/MS spectrometer |
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