| 食品塑料包装材料中邻苯二甲酸二烯丙酯的测定 |
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| 引用本文： | 张居舟. 食品塑料包装材料中邻苯二甲酸二烯丙酯的测定[J]. 分析测试技术与仪器, 2011, 17(2): 79-82 |
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| 作者姓名： | 张居舟 |
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| 作者单位： | 安徽国家农业标准化与监测中心国家农副加工食品质量监督检验中心,安徽合肥,230051 |
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| 摘 要： | 建立了用正己烷超声提取食品塑料包装材料中的邻苯二甲酸二烯丙酯，经滤纸过滤，浓缩定容后采用选择离子模式对其进行气相色谱-质谱联机分析，外标法定量.方法对食品塑料包装材料中的邻苯二甲酸二烯丙酯的检测限为10.0μg/kg，检测浓度范围为10～500μg/L，样品的加标回收率为80％～110％，可满足食品塑料包装材料中邻苯二...
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| 关 键 词： | 邻苯二甲酸二烯丙酯 气相色谱质谱法 食品塑料包装材料 |
| 收稿时间： | 2011-02-25 |
| 修稿时间： | 2011-03-28 |
Determination of Diallyo(o-)phthalate in Food Plastic Packing Materials |
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| ZHANG Ju-zhou. Determination of Diallyo(o-)phthalate in Food Plastic Packing Materials[J]. Analysis and Testing Technology and Instruments, 2011, 17(2): 79-82 |
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| Authors: | ZHANG Ju-zhou |
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| Affiliation: | ZHANG Ju-zhou(National Center of Agricultural Standardization and Supervision(Anhui),China National Center for Quality Supervision and Test of Agricultural-Avocation Processed Food,Hefei 230051,China) |
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| Abstract: | As a reactive plasticizer,diallyo(o-)phthalate is also a phthalate ester which should be strictly monitored in food and food related materials.In this paper,a new analytical method using gas chromatographic-mass spectrometric(GC/MS) techniques has been developed for the determination of diallyo(o-)phthalate residue in food plastic packing materials for the first time.Diallyo(o-)phthalate in food plastic packing materials was firstly extracted with n-hexane by ultrasonic methods,and then determined by GC/MS.... |
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| Keywords: | Diallyo(o-)phthalate Gas Chromatography-Mass Spectrometry food plastic packing materials |
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