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Pasteurization is designed to

  • A.reduce pathogens and spoilage organisms without sterilizing
  • B.eliminate every organism including spores
  • C.sterilize liquids that cannot tolerate any heating
  • D.remove organisms by passing liquid through a filter

Answer: A

The aim is a safe and longer-lasting product with its flavour intact, so the heating is deliberately mild and survivors remain. Pasteurized milk is therefore refrigerated and has a limited shelf life, unlike a sterilized product.

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