DETERMINATION OF MIGRANTS IN AND MIGRATION FROM NYLON FOOD-PACKAGING

被引:43
|
作者
BEGLEY, TH
GAY, ML
HOLLIFIELD, HC
机构
[1] US Food and Drug Administration, Division of Product Manufacture and Use, Washington, DC
来源
FOOD ADDITIVES AND CONTAMINANTS | 1995年 / 12卷 / 05期
关键词
NYLON; MIGRATION; FOOD PACKAGING; MICROWAVE COOKING;
D O I
10.1080/02652039509374355
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A method was developed to determine the amount of residual oligomers in nylon food packaging. In addition, a method was developed to measure oligomers that migrate to a food-simulating liquid (oil) during oven cooking conditions. It was found that the total amount of nylon 6/66 oligomers that migrated from an oven baking bag to oil after heating for 30 min at 176 degrees C was 155 mu g/g (ppm) or 11.9 mu g/cm(2), which represented 43% of the total amount of oligomers present in the packaging material.
引用
收藏
页码:671 / 676
页数:6
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