(广州质量监督检测研究院,广东 广州 510110)
谢文缄 女 高级工程师 研究方向为食品相关产品化学检测与监测 E-mail:xwj6633@163.com通讯作者:┣┣(中)通信作者┫┫吴玉銮 女 教授级高级工程师 研究方向为食品、食品相关产品检测与监测 E-mail:docwu@126.com
广州市质量技术监督局科研基金项目(2015kj11)
(Guangzhou Quality Supervision and Testing Institute,Guangdong Guangzhou 510110,China)
研究市售的PPSU奶瓶质量状况并对其安全性进行初步评价。方法 参考国内外标准要求并结合可能存在的质量安全隐患,从蒸发残渣、高锰酸钾消耗量、重金属、增塑剂、材质鉴定等维度对PPSU奶瓶进行研究。结果 检验的28批次PPSU奶瓶中,其蒸发残渣、高锰酸钾消耗量、重金属(以Pb计)等项目均符合所参照标准GB 14942—1994的要求,但有17.86%标称为PPSU的奶瓶其主要成分为较便宜的PES,大部分奶瓶外包装上违规、超范围标注QS号。结论 从检验结果可知,市面上销售的PPSU奶瓶整体上质量状况良好,但存在利用PES冒充PPSU的情况,且产品的标示不规范。在国家标准缺失的情况下,企业标准并未能及时跟进,给日常监管制造了障碍。
To study the quality and initial evaluate the safety of PPSU feeding-bottle.Methods In the standard system of food contact materials in regular inspection items, from the evaporation residue, Potassium Permanganate consumption, heavy metal, content of plasticizer and material identification, such as the dimension of tests were carried out on the PPSU feeding-bottle. Results For the testing of 28 batch PPSU feeding-bottle, its evaporation residue, potassium permanganate consumption, heavy metal, content of plasticizer and other projects are within the requirements of GB 14942-1994, but there are 17.86% of the feeding-bottle that nominal for PPSU whose main component is the cheaper PES, most products violate compasses with QS number on the outer packing.Conclusion The result showed that the quality of the PPSU feeding-bottle on the market is good, but there exist the phenomenon that using PES as PPSU, and product labeling is not standardized. In the case of lack of national standards, corporate standards failed to make up the shortfall, which create obstacles to the daily supervision.
谢文缄,戴航,贾芳,陈伟萍,胡晓露,李珮斯,陈瑞敏,侯向昶,吴玉銮.聚亚苯基砜树脂奶瓶质量研究与初步评价[J].中国食品卫生杂志,2015,27(S1):14-18.
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