Question

why is salt sugar oil or vinegar are used as common method of preservation ​

Answer 1

yes salt sugar oil and vinegar are used for preservation because bacteria and fungi and micro organsims are not able to live under these substances so it is used for preservation

Answer 2

Answer:

Use of oil and vinegar prevents spoilage of pickles because bacteria cannot live in such an environment. Vegetables, fruits, fish and meat are often preserved by this method.