Question

What is the following methods in used for preserving pickle

Answer 1

Answer:

Dry preservation , salting, refrigeration are some of the methods used to preserve pickles.

  We can add preservatives like:  

• Salt
• Vinegar
• Oil

• Sometimes the spices that we use also act as preservatives for pickles.

Answer 2

Answer:

oil

vinegar

salt

sometimes spices also