开发超高压液相色谱法测定食品接触材料及制品中游离酚迁移量的必要性

The Necessity of Developing Determination of Free Phenol Migration in Food Contact Materials and Products by UPLC

游离酚是一种有害物质,若食品接触材料及制品中有游离酚迁移,游离酚则会被吸收到人体内,达到一定量时会破坏肝、肾细胞,造成慢性中毒。因此必须对游离酚的迁移量进行严格的监控,确保食品接触材料及制品的安全性。从食品接触材料及制品的定义及分类、食品接触材料及制品中游离酚迁移量的来源、现有国标方法中测定食品接触材料及制品中游离酚迁移量、超高压液相色谱仪测定食品接触材料及制品中游离酚迁移量以及超高压液相色谱仪测定食品接触材料及制品中游离酚迁移量的意义等方面阐述该项目的必要性。

Free phenol is a kind of harmful substance.If there is free phenol migration in food contact materials and products,free phenol will be absorbed into the human body.When it reaches a certain level,it will damage liver and kidney cells and cause chronic poisoning.Therefore,the free phenol migration must be strictly monitored to ensure the safety of food contact materials and products.This paper expounds the necessity of this project from the definition and classification of food contact materials and products,the source of free phenol migration in food contact materials and products,the determination of free phenol migration in food contact materials and products by the existing national standard method,the determination of free phenol migration in food contact materials and products by UPLC,and the significance of the determination of free phenol migration in food contact materials and products by UPLC.