Übersetzung für "Blood agar" in Deutsch

Microbiological testing was carried out by the quantitative suspension test on blood-agar plates.

For this purpose the bacteria are grown on blood agar plates at 35° C. for 24 h.

This process is especially undesirable when boiled blood agar, which is especially sensitive to lixiviation by the liquid phase, is employed.

Although boiled blood agar is an especially practical nutrient agar for blood subcultures, especially for culturing demanding microorganisms, it cannot be employed in the aforesaid closed two-phase systems for the reasons just described.

To determine the minimal bactericide concentration (MBC) at which no reproducible bacteria are detectable at all, the contents of the cups showing no growth were plated out on blood agar plates.

The bacteria to be tested for sensitivity towards antibiotics can be used, for example, as pure cultures which have been obtained from blood agar, casein peptone-soya meal peptone agar, brolacin agar or similar nutrient media.

A bacterial suspension containing about 107 germs/ml in 0.1 M phosphate buffer, pH 7.0, is prepared from an overnight culture of Escherichai coli on blood agar.

All samples were taken under sterile conditions, centrifuged and directly inoculated on blood and MacConkey agar.

In a further preferred method of the invention, in step 1), the Propionibacterium acnes strain a4 is cultivated on a blood agar, a Reinforced Clostridium Agar or in a VL agar with blood at 35 to 39° C. for 46 to 50 hours under strict anaerobic conditions, isolated and, subsequently, washed with sterile water for injection and lysed, extracted at 2 to 8° C. for 22 to 26 hours and, in step 3), inactivated by heating it up to 56 to 62° C. three times for one hour at an interval of at least 24 hours.

Blood agar plate containing an Aldol® indicator to enhance specificity and sensitivity and allow for fluorescence read-out.