Question

Explain the methods of food preservations.
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Answer 1

Explanation:

Food preservation is one of the methods to protect food from unwanted microbial growth. After the food is produced, we store and protect by covering the rice and curry with lids to keep away flies and other insects. By this, we are protecting it from any infection caused by them. This is a short-term condition. Food preservation, on the other hand, is done to preserve food for a longer time.

Food preservation, any of a number of methods by which food is kept from spoilage after harvest or slaughter. ... Among the oldest methods of preservation are drying, refrigeration, and fermentation.

• Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals.

Answer 2

Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals.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.