食品工业科技2012，Vol.33Issue(11)：312-314,3.
高温下白卡纸中二苯甲酮和1-羟基环己基苯基甲酮向食品模拟物质的迁移
Migration of Benzophenone and 1-Hydroxycyclohexyl phenyl ketone from paper into food simulants at high temperature
摘要
Abstract
The migration of Benzophenone（BP） and 1-Hydroxycyclohexyl phenyl ketone（HCH） from paper into water,3% acetic acid,15% ethanol,50% ethanol and 95% ethanol was studied using the direct immersion method at 70℃ and 90℃ respectively. High performance liquid chromatography（HPLC） was developed for the detection of BP and HCH in these food simulants, The calibration cures of 2 photoinitiators were liner in the range of 0.64-40mg/L with correlation coefficients not less than 0.9995. The migration was more significant at higher temperature and longer migration time. At the same time,the migration of both BP and HCH increased more sharply with higher concentration of ethanol. The migration in 3% acetic acid was less than other food simulants.关键词
纸质包装材料/直接浸泡法/光固化剂/食品模拟物Key words
paper-made food packaging materials direct immersion method photoinitiators food simulants分类
轻工纺织引用本文复制引用
李丹,胡长鹰,程娟,吴宇梅,王志伟..高温下白卡纸中二苯甲酮和1-羟基环己基苯基甲酮向食品模拟物质的迁移[J].食品工业科技,2012,33(11):312-314,3.基金项目
国家科技支撑计划重点项目 （）
国家自然科技基金项目 （）
中央高校基本科研业务专项资金 （）
