高温下纸中Irgacure-184向奶粉迁移行为研究  

Research on Migration of Irgacure-184 from Paper into Milk Powder at High Temperature

作　　者：李丹[1] 胡长鹰[1] 吴宇梅[2] 王志伟[2] 程娟[2] 高松 

机构地区：[1]暨南大学食品科学与工程系,广州510632 [2]暨南大学包装工程研究所,珠海519070 [3]江南大学,无锡214122

出　　处：《包装工程》2011年第19期25-27,46,共4页Packaging Engineering

基　　金：国家科技支撑计划重点项目(2009BADB9B04-01);国家自然科学基金项目(21077045);微波作用下塑料包装材料化学物迁移动力学研究(21077045)

摘　　要：食品印刷包装纸中的光引发剂Irgacure-184会向食品中迁移,建立了用气相色谱法检测被污染的奶粉中Irgacure-184的方法,并研究了在高温条件下,纸中Irgacure-184向奶粉迁移的行为。结果表明:温度越高,迁移速度越快,越容易在短时间内达到平衡,且总迁移量越大。Printed paper packaging for food usually contain the photoinitiator like Irgacure-184,which can migrate into the packaged food.A new gas chromatographic method was established to detect the content of Irgacure-184 in contaminated milk.Migration behavior of Irgacure-184 to milk powder at high temperature was investigated.The result showed that migration speed increases with temperature increase and it is easier to reach equilibrium with larger total migration amount.

关 键 词：迁移 纸质食品包装材料 光引发剂 奶粉 

分 类 号：TB487[一般工业技术—包装工程] TS206[轻工技术与工程—食品科学]