微波食品包装用聚丙烯成型品中有害物质总迁移量测定方法探讨

Research on Testing Method of Overall Harmful Matters Migration from Products of Polypropylene for Food Packaging in Microwaves

文章分析了欧盟和我国标准中对脂肪类食品塑料接触材料总迁移量测定方法的差异。利用欧盟EN 1186-13-2002和我国的GB 9688-1988,SN/T1891.1-2007 3个标准,对市售的10个微波专用食品塑料容器中有害物质的总迁移量(脂肪类)分别进行检测并按各自标准判定,结果显示:根据GB 9688-1988和SN/T1891.1-2007检测并判定,合格率均为90%,根据欧盟EN 1186-13-2002检测并判定,合格率为10%。分析产生上述情况的原因,指出我国标准存在的局限性,建议加快采标进程和实施力度。

This paper analyzes the differences between the test methods of overall harmful matters migration in fatty food contact with plastic material in European Union standards and Chinese standards.Based on EN 1186-13-2002,GB 9688-1988 and SN/T 1891.1-2007 the paper tested the overall harmful matters migration of 10 specicl microwave food containers sold in market respectively.The results showed that： tested with Chinese standard GB 9688-1988 and SN/T 1891.1-2007,acceptance rates were 90%,tested with the European Union EN 1186-13-2002,acceptance rate was 10%.Analyzing the reasons for the above mentioned conclusion,the paper points out the limitations of our existing valid standards and suggests that should speed up the adoption and application of advanced standards.[Ch,10 fig.5 tab.13 ref.]