Objective: On a certain brand of infant formula milk powder in the city of Enterobacter sakazaki inspection,Enterobacter sakazaki and found that the content of infant milk powder,Method:From the 2011 -2013 years A domestic brand of infant formula milk powder 15 parts purchased from my suburban supermarket,The acquisition of the 15 commercial infant formula Detection of milk powder for aerobic bacterial count, coliform and Enterobacter sakazaki.Bear fruit:15 samples of milk powder found in the selected,Test of 5 strains of Enterobacter sakazaki ,Conclusion:The main test method,Very important to have the risk of infant formula milk powder was reduced inspection standard significance.