Question

preservation by oil and vinegar is done for all, except ____. a.jam b. pickle c.fish

Answer 1

Answer:

a) jam

Explanation:

hope it helps you

Answer 2

Answer:

Preservation by oil and vinegar is done for all, except jam i.e.option(a).

Explanation:

• Vegetables, fish, and meat are preserved using oil and vinegar.
• Pickling is the process of preserving food by submerging it in vinegar.
• Microorganisms like bacteria, yeast, or mold that diminish the shelf life of the food are the main causes of food deterioration.
• There may also be certain dangerous bacteria in the food that, if consumed, can lead to illnesses.
• The anaerobic environment of oil and the acidic environment of vinegar both limit further microbial growth, extending the life of food.

Therefore, preservation by oil and vinegar is done for all, except jam i.e.option(a).

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