Fat-Soluble Vitamins -Vitamin K- Sensitivity in Food

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Questions and Answers

How can exposure to high temperatures affect vitamin K in foods?

  • Increase stability
  • Lead to degradation or loss (correct)
  • Have no effect
  • Enhance availability

Which food processing method could result in some loss of vitamin K?

  • Freezing
  • Canning (correct)
  • Dehydrating
  • Fermentation

In what conditions can vitamin K be degraded or lost?

  • High temperatures
  • Neutral pH levels
  • Acidic conditions (correct)
  • Alkaline conditions

What effect can oxidation have on vitamin K during food processing and storage?

<p>Susceptible to oxidation (D)</p> Signup and view all the answers

How can enzymes in foods affect the stability of vitamin K?

<p>Degrade or modify vitamin K molecules (B)</p> Signup and view all the answers

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