| 改性聚苯醚吸收法测定高分子食品接触材料高温下全迁移物析出量 |
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| 引用本文： | 宋帝,万杰,程刚. 改性聚苯醚吸收法测定高分子食品接触材料高温下全迁移物析出量[J]. 检验检疫科学, 2011, 0(3): 26-28,59 |
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| 作者姓名： | 宋帝 万杰 程刚 |
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| 作者单位： | 中国检验认证集团山东检测有限公司; |
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| 摘 要： | 建立了改性聚苯醚吸收法测定食品接触材料高温下全迁移物析出量的方法,并对取样方法、提取溶剂、吸附物净化、加热温度、提取周期以及系统稳定性进行讨论。本方法RSD为2.3%-2.6%（n=10）,具有操作简单、快速等特点。能够满足对食品接触材料高温下全迁移物析出量的分析要求。
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| 关 键 词： | 全迁移物析出量 食品接触材料 高温 改性聚苯醚 |
Study on Modified Polyphenylene Oxide Adsorptive Methods for Materials and Articles in Contact with Foodstuffs-High Polymer Material-Overall Migration at High Temperatures |
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| Song Di,Wan Jie,Cheng Gang. Study on Modified Polyphenylene Oxide Adsorptive Methods for Materials and Articles in Contact with Foodstuffs-High Polymer Material-Overall Migration at High Temperatures[J]. Inspection and Quarantine Science, 2011, 0(3): 26-28,59 |
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| Authors: | Song Di Wan Jie Cheng Gang |
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| Affiliation: | Song Di,Wan Jie,Cheng Gang(China Certification & Inspection Group Shandong Test Co.,Ltd,Qingdao,Shandong,266101) |
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| Abstract: | An analytical method using Modified polyphenylene oxide adsorption was established for determination of Materials and articles in contact with foodstuffs-high polymer material-overall migration at high temperatures.The extraction solvent,adsorbate cleansing,heating temperature,extraction cycle and system stability,were discussed to give the optimum results.The RSD were between 2.2% and 2.6%(n=10).The method can be applied to the determination of Materials and articles in contact with foodstuffs-high polymer... |
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| Keywords: | Overall Migration Materials and Articles in Contact with Foodstuffs High Temperature Modified Polyphenylene Oxide |
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