微波食品包装材料中非挥发性紫外吸收物质的迁移量检测分析  

Determination of Nonvolatile Ultraviolet Absorption Migration in Materials for Microwave Food Package

作　　者：王全林 应璐 戴双燕 刘志洪[2] 

机构地区：[1]宁波市产品质量监督检验研究院,浙江宁波315041 [2]武汉大学化学与分子科学学院,湖北武汉430072

出　　处：《食品科学》2009年第24期246-250,共5页Food Science

基　　金：国家质检总局科技计划项目(S007QK153);宁波市自然科学基金项目(2009A610182)

摘　　要：以玉米油为模拟食品,参照美国材料协会(ASTM)的标准方法,对市售的4种微波食品包装材料中的微波感受材料中非挥发性紫外吸收物质进行测定。结果显示,其非挥发性紫外吸收物质迁移进玉米油中的含量分别为93.3、134.1、38.4、11.8μg/in2,其中有3种样品均超出了美国食品药品监督局(FDA)规定的20μg/in2的限量标准。In this study, using corn oil as the mimic food, nonvolatile ultraviolet absorption migration from 4 kinds of commercially available materials for microwave food package was determined according to American Society for Testing and Materials （ASTM） standard. Experimental results indicated that contents of nonvolatile ultraviolet absorption materials migrated into corn oil from microwave food package materials were 93.3, 134.1, 38.4 μg/in2 and 11.8 μg/in^2, respectively. In this study, three kinds of home-made samples exceeded the limited standard of 20 μg/in^2 issued by Food and Drug Administration （FDA） of USA.

关 键 词：模拟食品 微波食品包装材料 非挥发性紫外吸收物 迁移量 

分 类 号：TS206.4[轻工技术与工程—食品科学]