Lau O W, Wong S K
Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T.
J Chromatogr A. 2000 Jun 16;882(1-2):255-70. doi: 10.1016/s0021-9673(00)00356-3.
Packaging has become an indispensible element in the food manufacturing process, and different types of additives, such as antioxidants, stabilizers, lubricants, anti-static and anti-blocking agents, have also been developed to improve the performance of polymeric packaging materials. Recently the packaging has been found to represent a source of contamination itself through the migration of substances from the packaging into food. Various analytical methods have been developed to analyze the migrants in the foodstuff, and migration evaluation procedures based on theoretical prediction of migration from plastic food contact material were also introduced recently. In this paper, the regulatory control, analytical methodology, factors affecting the migration and migration evaluation are reviewed.
包装已成为食品制造过程中不可或缺的要素，同时还研发了不同类型的添加剂，如抗氧化剂、稳定剂、润滑剂、抗静电剂和抗粘连剂，以改善聚合物包装材料的性能。最近发现，包装本身也可能成为污染源，因为物质会从包装迁移到食品中。人们已开发出各种分析方法来分析食品中的迁移物，并且最近还引入了基于塑料食品接触材料迁移理论预测的迁移评估程序。本文对监管控制、分析方法、影响迁移的因素以及迁移评估进行了综述。
