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GK QUESTION#3932

Which method mainly prevents microbial growth by reducing moisture content?

  1. ACanning
  2. BRefrigeration
  3. CPasteurization
  4. DDehydrationCorrect answer
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Answer

D. Dehydration

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Explanation

Dehydration removes water and lowers water activity, limiting microbial growth. It does not necessarily kill all microorganisms or sterilize the food.

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