Also, a Gram stain may reveal large numbers of certain organisms (eg, campylobacters, staphylococci, or clostridia). Gram staining of the stool is not typically obtained because large amounts of bacteria present in normal colon flora make interpretation difficult.
When meat is ground, more of the meat is exposed to the harmful bacteria. Bacteria multiply rapidly in the Danger Zone â the temperatures between 40 and 140 Â°F (4.4 and 60 Â°C). Refrigerate or freeze ground beef as soon as possible after purchase. This preserves its freshness and slows the growth of bacteria.
How long can you keep a fresh turkey in the fridge? A fresh turkey, whether is it whole or in pieces, can be refrigerated up to two days of purchase at a temperature of 35 to 40 degrees. It needs to be cooked within the sell-by date to guarantee freshness.