我国部分地区腌腊肉制品中有机磷农药含量调查

目的为掌握我国腌腊肉制品中违法添加有机磷农药的状况。方法依据随机抽样原则,2013年在全国9省市的餐饮店、农贸市场、商店超市和网店采集腌腊肉制品共863份,通过气相色谱-质谱法(GC-MS)对12种有机磷农药残留进行检测。结果全国863份样品的有机磷农药总检出率为4.40%(38/863),其中敌敌畏检出率最高,为4.17%(36/863),且存在同一样品同时检出多种有机磷农药的情况;采样地区中云南的检出率最高,为24.27%(25/103),且农贸市场中有机磷农药检出率高于8%。结论市售腌腊肉制品中存在违法添加有机磷农药的情况,且以敌敌畏和敌百虫较为严重。

Investigation and analysis of organic phosphorus pesticides residue in cured meat products in 9 provinces

To investigate 12 organic phosphorus pesticides residue in cured meat products in parts of China based on gas chromatography mass spectrometry (GC-MS).Methods With random sampling method, a total of 863 samples of cured meat products were collected from small restaurants, supermarkets, farmers'' markets and online shops in 9 provinces. All samples were detected by GC-MS. Results 38 samples (4.40%) were detected organic phosphorus pesticides, and most of them was dichlorvos (4.17%). In addition, multiple organic phosphorus pesticides were detected in some samples. The highest detection rate was 24.27% from Yunnan Province. The highest detection rate was from farmers'' markets and in bulk.Conclusion Organic phosphorus pesticides were detected in cured meat products in China, especially dicholorvos and dipterex.