目的:了解含乳冷饮中阪崎肠杆菌和其它肠杆菌的污染状况。方法:SN/T1632.1-2005《奶粉中阪崎肠杆菌检验方法》第一部分:分离与计数方法。结果:在31份样品中有4份样品分离到阪崎肠杆菌,占12.9%;有24份样品分离到肠杆菌,占77.4%。结论:本次检测结果表明应加强对市售含乳冷饮的卫生预防和控制。 Objectives: To understand the contamination status of Enterobacter sakazakii and other Enterobacteriaceae in milk cold drinks. Methods: SN / T 1632.1-2005 “Enterobacter sakazakii in milk powder test methods” Part I: separation and counting methods. Results: Enterobacter sakazakii was isolated from 4 samples of 31 samples, accounting for 12.9% of total samples. Enterobacteriaceae isolated from 24 samples (77.4%). Conclusion: The results of this test show that hygiene prevention and control of milk cold drink on the market should be strengthened.