Which from following methods is $\underline{\text { NOT }}$ used to preserve food?

Which from following methods is $\underline{\text { NOT }}$ used to preserve food?
  1. Removal of heat
  2. Irradiation
  3. Addition of water
  4. Addition of heat

Solution

"Hydration or addition of water is not used to preserve the food. Irradiation, the addition of salts and addition of heat are used to preserve the food."

Asked in: MHT CET 2020 (14 Oct Shift 2)

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