4. Visual Signs to Examine
When inspecting Spam, observe both the jelly and the meat. Healthy gelatin should look smooth and translucent, not slimy or discolored. Any green, black, or dark brown coloration suggests spoilage.
The meat itself should be evenly pink. Gray patches, brown spots, or uneven coloring may mean the product has gone bad and should be discarded.
5. Using Smell as a Safety Check
Smell is one of the easiest ways to assess freshness. Fresh Spam should have a mild, slightly salty aroma typical of cooked pork. Sour, rotten, or strong unpleasant odors indicate spoilage.
Since bacterial growth often produces foul smells early on, an off odor is a clear signal to throw the product away.
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