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| Research Advances in Sample Pretreatment and Analytical Techniques for Plastic Food Contact Materials |
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| DOI： |
| KeyWord:plastic food contact materials sample pretreatment analytical techniques review |
| Author | Institution |
| XIA Yu，GUO Xiang-yu，KONG Yu-ming，MA Qiang |
1. Chinese Academy of Inspection and Quarantine，Beijing ，China; 2. Hubei Institute of Quality Supervision and Inspection Jingzhou Branch，Jingzhou ，China |
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| Abstract: |
| Plastic food contact materials are the most commonly used category of materials．The chemical hazardous substances potentially contained in plastic food contact materials may contaminate food and threaten food safety by absorption，dissolution，diffusion，and other migration behaviors．It has always been a great challenge for the analysis of plastic food contact materials to identify and quantify the migrants in plastic food contact materials with appropriate sample pretreatment and analytical techniques．In this paper，the sample pretreatment and instrumental analytical techniques for plastic food contact materials are reviewed．The development trend and application prospect are discussed，which may provide some technical instructions for the researchers engaged in the quality and safety control of plastic food contact materials. |
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