摘要
对市场上常见食品塑料包装材料中邻苯二甲酸酯类增塑剂的使用情况进行了抽样调查,采用固相萃取-气相色谱法检测增塑剂。结果表明:13个样品中PAEs化合物总量在41.30～16563.05 mg/kg之间,所有样品中均含有增塑剂DEHP,5个样品还含有DBP。DBP含量均超过3.0 mg/kg,最高含量16016.98 mg/kg,DEHP含量均超过1.5 mg/kg,DEHP最高含量达到15200.78 mg/kg。最后对我国增塑剂问题现状控制和修订相应国家标准提出了建议。
The phthalates contained in plastic food packages sold in market were studied.13 samples were tested for the type and content of 6 different phthalates by SPE and GC method. The result indicates that the gross amount of PAEs was 41.30 to 16563.05 mg/kg. DEHP was detected in all the samples while both DBP and DEHP were found in 5 samples. The DBP value exceeded 3.0 mg/kg, and the maximum content reached 16016.98 mg/kg .The DEHP content of samples is abovel.5 mg/kg, in which the maximum value reached 15200.78 mg/kg. The illegal use of PAEs is severe that poses health threats on the public. Finally some suggestion of national standards update and current situation of plasticizers are put forward.
出处
《现代食品科技》
EI
CAS
北大核心
2013年第1期181-185,共5页
Modern Food Science and Technology
基金
国家自然科学基金项目(B5100800)
广东检验检疫局科技计划项目(2006GDK13)
广东省大学生创新实验项目资助(S1010561061)
