My MIL Bought Salmon a Week Ago – Yellow Stain Concern

Description:

I had a fresh Atlantic salmon fillet in the fridge for a week, planning to make it for dinner. When I defrosted it, I noticed a yellow stain on the fillet. Salmon is naturally pink with white fatty lines, but any unusual yellow or brownish discoloration can be a sign that it has started to spoil. Since I have kids at home, I want to be extra cautious.


Ingredient:

  • 1 fresh Atlantic salmon fillet (previously stored in the fridge for 1 week)

Instructions / Guidance:

  1. Visual Check:
    • Fresh salmon should be pink or orange, depending on the variety.
    • White fat lines are normal.
    • Yellow, brown, or grayish discoloration, especially in spots, can indicate spoilage.
  2. Smell Test:
    • Fresh salmon smells like the ocean – slightly briny or neutral.
    • If it smells sour, ammonia-like, or rotten, it is unsafe to eat.
  3. Touch Test:
    • Fresh fillets are firm and springy to the touch.
    • Slimy or sticky texture is a warning sign.
  4. Safety Decision:
    • Any yellow stains or off smells suggest the salmon may have started to go bad.
    • Do NOT serve to children or anyone; the safest choice is to discard it.

Tips for Storing Salmon:

  • Store fresh salmon in the coldest part of your fridge (32–38°F / 0–3°C).
  • Use it within 2 days of purchase if raw.
  • Freeze immediately if you plan to store it for more than 2 days.
  • Always defrost in the fridge, not at room temperature.

Bottom Line:
Yellow stains on salmon are often a sign of spoilage, especially after a week in the fridge. For your family’s safety, it is best to throw it away. Never risk eating questionable seafood with kids.

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