Question

mention uses of preservation techniques​

Answer 1

Answer:

Home Food Preservation – 10 Ways to Preserve Food at Home

Minimal Processing – Root Cellars, Cool Storage and Room Temperature Storage.

Drying/Dehydrating.

Canning – Water Bath Canning, Steam Canning and Pressure Canning. Water Bath Canning. Steam Canning. ...

Freezing.

Freeze Drying.

Fermentation.

Preserving in Salt and Sugar.

Immersion in alcohol.

hope it helps you