摘要
目的了解烟台市市售白酒中邻苯二甲酸酯类物质的污染水平,为强化监督和监管提供依据,保障消费者的食用安全。方法按照《2013年国家食品污染和有害因素风险工作手册》中的食品中邻苯二甲酸酯类化合物检测的操作程序,并根据GB/T 21911—2008《食品中邻苯二甲酸酯的测定》中规定的16种酸酯类化合物测定方法进行检测,本课题组对烟台市市售的35份白酒样品进行了邻苯二甲酸二异丁酯(DIBP)、邻苯二甲酸二丁酯(DBP)、邻苯二甲酸二甲酯(DMP)、邻苯二甲酸二异辛酯(DEHP)、邻苯二甲酸二乙酯(DEP)、邻苯二甲酸二戊酯(DPP)等16种邻苯二甲酸酯类物质的检测。结果邻苯二甲酸二异壬酯(DINP)检测限为0.10 mg/kg,其余15种邻苯二甲酸酯类物质均为0.05 mg/kg,65.71%的样品中检出DIBP和DBP,其中DBP最大值为2.14 mg/kg,DMP、DEHP、DEP、DPP的检出率分别为25%、20%、8.5%、2.85%。DIBP、DBP、DEHP、DEP、DMP、DPP检出均值分别为0.404、0.396、0.216、0.206、0.104、0.0546 mg/kg,其余10种均未检出。结论白酒中普遍存在增塑剂的污染,可能是由包装材料迁移到产品中,需要加大监测和监管力度,降低消费者的健康风险。
Objective To investigate the phthalates contamination status of white spirit of Yantai, and to ensure food safety of consumers. Methods According to detection methods of National Food Contamination and Harmful Factors Risk Workbook and GB/T 21911-2008, 16 types of phthalates (DIBP, DBP, DMP, DEHP, DEP, DPP, et al) were detected in 35 white spirit samples. Results The detection rate of DIBP and DBP were 65.71% , and the highest content of DBP was 2.14 mg/kg. The detection rates of DMP, DEHP, DEP and DPP were 25% , 20% , 8.5% and 2.85% , respectively. The average contents in descending order were DIBP (0. 404 mg/kg) , DBP (0. 396 mg/kg), DEHP (0. 216 mg/kg) , DEP (0. 206 mg/kg) , DMP (0. 104 mg/kg) , and DPP (0. 0546 mg/kg). The other phthalates were not detected. Conclusion The white spirit generally contained a variety of PAEs, and the monitoring and supervision should be strengthened.
出处
《中国食品卫生杂志》
2015年第3期304-307,共4页
Chinese Journal of Food Hygiene
基金
烟台市科技局立项项目(2014WS050)