微波条件下PVC食品保鲜膜中DNBP在水基模拟物中的迁移行为研究  

Study on Migration of DNBP in PVC Film into Aqueous Simulants after Microwave Heating

作　　者：付善良 丁利 焦艳娜 朱绍华 龚强 成婧 王利兵 

机构地区：[1]湖南省检验检疫科学研究院湖南出入境检验检疫技术中心,食品安全科学技术湖南省重点实验室,长沙410004

出　　处：《包装工程》2012年第19期134-138,共5页Packaging Engineering

摘　　要：以气相色谱-质谱联用技术为分析手段,研究了在微波条件下PVC食品保鲜膜中DNBP在3种水基食品模拟物中的迁移规律。实验结果表明,DNBP的迁移量随微波功率、加热时间和加热温度的增加而增大,并与食品模拟物的种类有关;当加热温度和加热时间相同时,微波加热条件下DNBP在3种食品模拟物中的迁移量均高于常规加热方式。Migration of DNBP in PVC film for food packaging into aqueous simalants after microwave heating was studied using gas chromatography-mass spectrometry as the analytical method. The tests showed that the migration increases with the increase of microwave power, heating time, and heating temperature, and is in relation with the types of simalants; when the heating time and heating temperature is the same, the migration of DNBP into three types of food simulant under microwave heating is relatively higher than traditional heating.

关 键 词：微波 邻苯二甲酸二丁酯 食品模拟物 迁移 

分 类 号：TB484.1[一般工业技术—包装工程] TB487