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Which is the correct order of events in fish spoilage?

  • A.The pH rises, then bacteria are destroyed
  • B.Bacteria grow, then produce odorous compounds
  • C.Odorous compounds form, then bacteria grow
  • D.The fish loses water, then bacteria appear

Answer: B

The organisms multiply first, and the volatile compounds that make a fish unacceptable are products of their metabolism. That is why the smell lags behind the microbiological condition, and why fish can already be well on the way to spoiling before it announces itself.

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