Biology · Food Preservation
Salt is used as a preservative in pickles because it:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Contains chemicals that directly kill microorganisms
- 2Cuts off air so that microorganisms cannot enter
- 3Reduces moisture content, which inhibits the growth of microorganisms✓
- 4Provides an acidic environment to kill microorganisms
Correct answer
Reduces moisture content, which inhibits the growth of microorganisms
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