外卖食品接触材料中有害物质迁移研究进展

Research progress on migration of harmful substances in takeaway food contact materials

近年来外卖行业发展迅速,随之产生的食品接触材料安全问题也不容忽视。食品接触材料(food contact material, FCM)由于反应副产物、低聚物、降解过程、包装材料与食品之间的化学反应或生产所用原料中的杂质而含有有害物质,在与食品接触时这些物质会迁移至食品中从而对人体造成危害。常见外卖食品接触材料为塑料与纸制品,其中含有塑化剂、抗氧化剂、光稳定剂等添加剂,而传统中式食品又以高温、高油食品为主,在使用一次性餐具盛装该类外卖食品时,添加剂极可能迁移到相关外卖食品中,具有较大的安全风险与隐患。本研究对常见外卖食品接触材料中主要有害物质的性质、检测方法与迁移研究现状进行了简述,概述外卖食品接触材料中有害物质的迁移情况,给外卖食品接触材料的安全监管提供一定参考依据。

In recent years,with the rapid development of takeout industry,the safety problems of food contact materials cannot be ignored.Food contact material(FCM)contains harmful substances due to reaction by-products,oligomers,degradation process,chemical reaction between packaging materials and food or impurities in raw materials used in production.In contact with food,these substances will migrate into food,thus causing harm to human body.Common take-away food contact materials are plastic and paper products,which contain plasticizers,antioxidants,light stabilizers and other additives.Traditional Chinese food is mainly high temperature and high oil food,when disposable tableware is used to hold this type of take-out food,additives are likely to migrate into the food,which has great safety risks and hidden dangers.This paper briefly described the properties,detection methods and migration research status of the main harmful substances in common take-away food contact materials,so as to understand the migration of harmful substances in take-away food contact materials,thus providing certain reference basis for the safety supervision of take-out food contact materials.