食品包装材料中有害物质迁移行为的研究进展

食品包装材料在食品安全中发挥了重要的作用。食品包装能有效地保护食品，防止变质，但其中化学物质的迁移，又会给食品质量和安全带来负面影响。因此，对食品包装材料中化学物质的迁移进行研究显得非常必要。本文综述了近几年食品包装材料中有害物质的检测分析、迁移规律以及传质模型；对主要被检物质所采用的检测方法进行了总结，并对塑料与纸基材料中物质的迁移规律和传质模型进行了对比；最后对食品包装材料未来的发展方向进行展望。

Review of Current Knowledge on the Migration of Harmful Substances from Food Packaging Materials

Food packaging materials are important for food safety. Although food packaging materials can protect foods
from deteriorating, the migration of chemicals in the packagings can lead to negative impact on the quality and safety of the
foods. Thus, it is necessary to study the migration of chemicals in food packaging materials. The current paper describes the
progress made during 2009–2013 in the detection, migration patterns and mass transfer modeling of harmful compounds
from food packaging materials. Moreover, in this review we summarize the analyte compounds which have been mostly
detected in recent years and the detection methods used and make a comparison of the migration patterns and mass transfer
models of harmful compounds from plastic and paper packaging materials. At last, future development directions of food
packaging materials are discussed.