ملخص الدراسة:

This study designed to know the effect of use different ration from mixing between minced meat With fat on total bacterial count of meat ( 80) sample was examine through the period of this study (40 sample for minced meat and 40 sample for minced fat) collected from shops in Baghdad city. The results showed the means of bacterial count was rise for the group contained just minced meat without any mixing in means reach to 9.6x 10 cfu ml follow it with second group which include only minced fat by count 5.5x10 cfuml, and the study showed also decrease in bacterial count for (3) mixing groups ( fat with meat ), so the bacteria count for the third group which included 5%, from fat 1.1x10 cfuml and 1.3x10 for each of fourth and fifth group which contain the percent of fat10%,20%0n respectively. Also the study shows presence of a significant difference in ( p