| 纸质食品包装材料中禁用芳香胺迁移量的测定 |
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| 引用本文： | 王成云,杨左军,谢堂堂,沈雅蕾,张恩颂,刘彩明.纸质食品包装材料中禁用芳香胺迁移量的测定[J].中国造纸,2011,30(11):7-12. |
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| 作者姓名： | 王成云 杨左军 谢堂堂 沈雅蕾 张恩颂 刘彩明 |
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| 作者单位： | 深圳出入境检验检疫局,广东深圳,518045 |
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| 摘 要： | 用去离子水浸泡纸质食品包装材料,提取其中的禁用芳香胺,浸泡液过固相萃取小柱后,用甲醇淋洗,淋洗液经浓缩后用甲醇定容,进行气相色谱/串联质谱法测定.采用的测定模式为三重四级杆质谱电子轰击多反应监测模式,从而建立了一个同时测定纸质食品包装材料中禁用芳香胺迁移量的气相色谱/串联质谱方法,该方法的加标回收率为63.1％ ～98.4％,精密度(RSD)为2 6％～16.2％,在S/N(信噪比)=10的条件下,所有24种禁用芳香胺的检出限均小于1.0 ng/mL.
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| 关 键 词： | 纸质食品包装材料 禁用芳香胺 气相色谱/串联质谱法 |
Determination of the Migration of Banned Aromatic Amines in Paper Packaging Materials for Foodstuffs Using Gas Chromatography-tandem Mass Spectrometry |
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| WANG Cheng-yun,YANG Zuo-jun,XIE Tang-tang,SHEN Ya-lei,ZHANG En-song,LIU Cai-ming.Determination of the Migration of Banned Aromatic Amines in Paper Packaging Materials for Foodstuffs Using Gas Chromatography-tandem Mass Spectrometry[J].China Pulp & Paper,2011,30(11):7-12. |
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| Authors: | WANG Cheng-yun YANG Zuo-jun XIE Tang-tang SHEN Ya-lei ZHANG En-song LIU Cai-ming |
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| Affiliation: | WANG Cheng-yun YANG Zuo-jun XIE Tang-tang SHEN Ya-lei ZHANG En-song LIU Cai-ming(Shenzhen Entry-exit Inspection and Quarantine Bureau,Shenzhen,Guangdong Province,518045) |
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| Abstract: | In this paper,an effective method for determination of the migration of banned aromatic amines in paper packaging materials for foodstuffs using gas chromatography-tandem mass spectrometry(GC/MS-MS) was established.The sample was first extracted by deionized water,the extract was then concentrated on a solid phase extraction column and eluted by methanol.The elution was condensed and solved in methanol for GC/MS-MS analysis.The analyte was detected by triple quadrupole MS in multi-reaction monitoring(MRM) m... |
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| Keywords: | paper packaging materials for foodstuffs banned aromatic amines gas chromatography-tandem mass spectrometry |
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