食品科学 ›› 2009, Vol. 30 ›› Issue (24 ): 246-250.doi: 10.7506/spkx1002-6630-200924052

• 分析检测 • 上一篇    下一篇

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

王全林1,应 璐1,戴双燕1,刘志洪2   

  1. 1.宁波市产品质量监督检验研究院 2.武汉大学化学与分子科学学院
  • 收稿日期:2009-08-15 出版日期:2009-12-15 发布日期:2010-12-29
  • 通讯作者: 王全林1 E-mail:quanlinwang@163.com
  • 基金资助:

    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)

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

WANG Quan-lin1,YING Lu1,DAI Shuang-yan1,LIU Zhi-hong2   

  1. 1. Ningbo Academy of Product Quality Supervision and Inspection, Ningbo 315041, China ;
    2. College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
  • Received:2009-08-15 Online:2009-12-15 Published:2010-12-29
  • Contact: WANG Quan-lin1 E-mail:quanlinwang@163.com

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。

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

Abstract:

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/in2, respectively. In this study, three kinds of home-made samples exceeded the limited standard of 20 μg/in2 issued by Food and Drug Administration (FDA) of USA.

Key words: mimic food, microwave food package material, nonvolatile ultraviolet absorption, migration

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