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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

Why salt is used as preservative in food? - Science

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Question

Why salt is used as preservative in food?

Short Note

Solution

  1. It removes the moisture content in the food.
  2. Prevents the growth of bacteria.
  3. Reduces the activity of microbial enzymes.+
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Component of Food: Minerals
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Chapter 21: Nutrition and Health - Exercise [Page 256]

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Samacheer Kalvi Science [English] Class 9 TN Board
Chapter 21 Nutrition and Health
Exercise | Q IX. 2. | Page 256
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