عزل و تشخيص بعض البكتيريا الملوثة للحم المفروم و تحديد تراكيز مسحوق و مستخلصات قلف نبات القرفة (الدارسين الصيني)‎ cinnamomum cassia blume المثبطة و القاتلة الدنيا للبكتيريا

الملخص EN

Salmonella arizonae and Staphylococcus xylosus wasc isolated from locally ground meat, and Inhibition activity ofthe cinnamon bark powder and (hot watery, ethanolic and oily)ex(racts was studied against the bacterial ccils of Sal arizonae, Staph, xylosus and the aerobic bacteria, the Minimum Inhibition Concentration (MIC) and the Minimum Bactericidal Concentration (MBC) of oily extract in the tested bacterial isolates was 0.025%? In accordance to the hot watery extract of cinnamon bark, they didn’t show inhibition activity against Sal.

arizonae in spite of reaching a concentration of a hot watery extract to 50%, Staph, xylosus showed resistance to the activity of the oily and alcoholic extract more than that of Sal.

arizonae, and vice-versa regarding to the hot watery extracts and cinnamon bark powder.