IGNOU DNHE 1 2026 - Enumerate any two common processes used for preserving

Question

Enumerate any two common processes used for preserving food at home.

26 Dec 2025

Answer :

Word Count : 142

Two common processes used for preserving food at home are canning and freezing. Canning involves placing food in airtight containers, such as glass jars or metal cans, and then heating them to destroy microorganisms that cause spoilage. This method not only extends the shelf life of fruits, vegetables, and pickles but also helps retain most of their

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