The Survey of Microbiological Contamination in Pitcher Cheese

Summary : We know that milk has been known as a suitable peripheral culture for growing different kinds of microorganisms such as spices of salmonella , staphylococcus , E. Coli , coliform and may cause contamination in producing cheese . The purpose of my study is investigation the rate of contamination in pitcher cheese with mentioned microbes in West Azarbayjan Iran. From 42 samples of cheese 4 samples showed contaminating by positive staphylococcus aureus coagulase , 21 samples showed contaminating by coliform and 17 samples showed E. Coli . 7 samples showed contaminating by streptococcus faecalis and 18 samples showed contaminating by mold and yeast.