| 皮革中富马酸二甲酯GC-MS测定 |
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| 引用本文： | 马贺伟,张丹云,程飞,黄新霞.皮革中富马酸二甲酯GC-MS测定[J].分析试验室,2009,28(9). |
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| 作者姓名： | 马贺伟 张丹云 程飞 黄新霞 |
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| 作者单位： | 1. 浙江省质量技术监督检测研究院,国家皮革质量监督检验中心,海宁,314400
2. 四川大学生物质与皮革工程系,成都,610065 |
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| 基金项目： | 浙江省质量技术监督系统科研计划 |
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| 摘 要： | 建立了皮革中富马酸二甲酯的萃取及气相色谱-质谱(GC-MS)检测方法. 萃取过程以乙酸乙酯作为萃取剂, 超声波辅助萃取;萃取液经过中性氧化铝净化处理. 加标回收率为85.1%～89.3%, 相对标准偏差为5.6%～9.1%. 方法适合于皮革中富马酸二甲酯含量的测定.
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| 关 键 词： | 皮革 富马酸二甲酯 气相色谱-质谱 |
Determinaton of dimethyl fumarate in leather by GC-MS |
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| MA He-wei,ZHANG Dan-yun,CHENG Fei,HUANG Xin-xia.Determinaton of dimethyl fumarate in leather by GC-MS[J].Chinese Journal of Analysis Laboratory,2009,28(9). |
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| Authors: | MA He-wei ZHANG Dan-yun CHENG Fei HUANG Xin-xia |
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| Institution: | 1.Quality & Technical Supervision and Inspection Institute of Zhejiang Province;State Center of Quality Supervision and Test for Leather;Haining 314400;2.Biomass and Leather Engineering Department of Sichuan University;Chengdu 610065 |
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| Abstract: | A method for the determination of dimethyl fumarate in leather was developed by gas chromatography with MS detector.Ultrasound enhanced acetic ether extraction was applied during the extraction process.The extraction solution was purified by neutral alumina.The recoveries were between 85.1% and 89.3%,and the relative standard deviations were between 5.6% and 9.1%.The results suggested that the method was simple,accurate and reliable for the test of dimethyl fumarate in leather. |
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| Keywords: | Leather Dimethyl fumarate GC-MS |
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