Question

which among the following is not a preservation method?​

Answer 1

Answer:

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

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Answer 2

Answer:

Boiling food in water

Explanation:

• Food should not be preserved by boiling it in water since it does not kill all bacteria.
• Salting, drying, freezing, and pickling are the most frequent food preservation procedures.
• Salting is a method of food preservation that removes enough moisture from the food to prevent bacteria, yeast, and moulds from growing.
• Pickling is the method of preserving food by soaking it in a salt solution, oil, vinegar, or other acidic solution and keeping it for later use.

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