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目的了解婴幼儿洗护用品中邻苯二甲酸酯类(Phthalate Esters,PAEs)物质的污染水平。方法采用气相色谱-质谱联用法对近年于北京、上海和广州采样的77批市售婴幼儿洗护用品中3种PAEs进行检测,分析洗护用品中PAEs的污染状况。结果 77批样本中共检出41批至少含有邻苯二甲酸二正丁酯(DBP)、邻苯二甲酸丁基苄酯(BBP)、邻苯二甲酸二异辛酯(DEHP)其中1种,检出率最高的为邻苯二甲酸二异辛酯(DEHP)(46.75%),DBP和DEHP的检出具有普遍性,3种PAEs在不同用途的洗护用品中均有不同程度的污染。结论婴幼儿洗护用品中PAEs的污染情况较为严重,广大消费者应慎重选择和使用婴幼儿洗护用品,相关部门还需加强化妆品安全生产监管力度。
Objective To understand the levels of Phthalate Esters (PAEs) in infant care products. Methods Gas chromatography-mass spectrometry (GC-MS) was used to detect three kinds of PAEs in 77 batches of infant and baby toiletries sampled in Beijing, Shanghai and Guangzhou in recent years, and analyzed the contamination status of PAEs in toiletries. Results A total of 41 batches of 77 batches of samples were detected, including at least one of dibutyl phthalate (DBP), butyl benzyl phthalate (BBP) and diisooctyl phthalate (DEHP) The highest detection rate of dioctyl phthalate (DEHP) (46.75%), DBP and DEHP detection is universal, three kinds of PAEs in different uses of toiletries have different levels of pollution. Conclusion PAEs pollution in infant care products is more serious, the vast number of consumers should be careful selection and use of infant care products, the relevant departments need to strengthen the supervision of cosmetics safety efforts.