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Question
Give reason for the following statement.
Salt is added as a preservative in pickles
One Line Answer
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Solution
Addition of salt removes the moisture content in the food by the process of Osmosis.
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Why is the oil used as a preservative for pickles?
The synthetic preservatives do not delay microbial growth and do not keep the food safe for long-duration.
Why is food preserved?
What shall we do?
We need to protect foodstuffs from pests like rats, cockroaches, wall-lizards, etc.
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