摘要
采用气相色谱-质联法,研究了微波加热对食品接触材料中多环芳烃在水、乙酸(体积分数为3%)、乙醇(体积分数为10%)等3种食品模拟物中迁移行为的影响。结果表明:微波加热对迁移行为有显著的影响,迁移量随加热时间的增加而增加。
The effects of microwave heating on migration rule of polycyclic aromatic hydrocarbons in mate- rials contacting food into 3 simulants of water, acetic acid （ volume fraction 3% ） and ethanol （ volume fraction 10% ）were researched using gas chromatography/mass spectrometry （GC/MS）. The results showed that the relationship of migration amount with migraion time, food simulant temperature, microwave heating , food simu- lant properties. It is concluded the microwave heating has prominence influence on migration action, and mi- gration quantity increases with heating temperature rising.
出处
《包装与食品机械》
CAS
2012年第3期16-17,22,共3页
Packaging and Food Machinery
基金
浙江省科技厅分析测试基金(2009F70055)
关键词
多环芳烃
食品模拟物
迁移
微波加热
polycyclic aromatic hydrocarbons
food simulant
migration
microwave heating
