ABSTRACTREZKY ISNAENI (AK. 12.066) "an overview of the number of bacteria Escherchia coli and Staphylococcus aureus of chicken broth on media and media Plate Count Agar (PCA) Number Plate method Total (ALT)". Under the guidance of a Preceptor and Nursidah Thebecker.com. Ilyas Joseph as two counselors (xii + 44 pages + 2 + 3 table attachments). Escherchia coli is a normal flora bacteria in the human body that comes from animal or human feces, usually found in animals or plants have died. Staphylococcus aureus is the normal flora of the skin and mucous membranes of humans caused supurasi, formation of abscesses, infection and numerous piogenik. Chicken stock is a media composition have nutrients namely carbohydrates, proteins and minerals that can be utilized for bacterial growth. The purpose of this research is to know the number of bacteria Escherchia coli and Staphylococcus aureus of chicken broth on media and media PCA method ALT. This type of research descriptive sample 1 ose Escherchia coli bacteria and Staphylococcus aureus after dilution and planted at the media chicken broth and media PCA. The results of this study showed that both the media and the media chicken broth PCA Escherchia coli and bacteria, Staphylococcus aureus can grow, but there is a difference in the number of bacterial colonies. Where is the number of colonies on the PCA media more media than with chicken broth.
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