北京市房山区市场监督管理局关于2025年食品安全监督抽检信息的公告 （2025年第10期）

Overall Situation - The Beijing Fangshan District Market Supervision Administration conducted a food safety supervision sampling inspection of 303 batches of food products, with 298 batches passing and 5 batches failing the inspection [1]. Non-compliant Samples - The non-compliant samples included issues such as the presence of coliform bacteria, pesticide residues (specifically thiamethoxam, chlorfenapyr, and sulfur dioxide), which exceeded the maximum residue limits set by national food safety standards [2][3][4][5]. Specific Contaminants - Coliform bacteria were detected in a batch of pastries, with results showing levels of 3.0×10² CFU/g, exceeding the standard limit of 10² CFU/g [2]. - Thiamethoxam was found in two batches of vegetables, with residues of 0.55 mg/kg and 0.049 mg/kg, which are 183% and 245% of the maximum allowable limits of 0.3 mg/kg and 0.02 mg/kg respectively [3]. - Chlorfenapyr and its derivatives were identified in vegetable samples, with a recorded level of 1.60 mg/kg, surpassing the standard limit of 0.5 mg/kg [4]. - Sulfur dioxide levels in longan samples were reported at 0.183 g/kg, 0.427 g/kg, 0.244 g/kg, 0.202 g/kg, and 0.365 g/kg, all exceeding the permissible limit of 0.05 g/kg [5]. Regulatory Actions - The administration has mandated local food safety regulatory departments to investigate the non-compliant food producers and has communicated the findings to relevant authorities in other provinces for those producers located outside the district [1].