Question

try to find out how pickles are preserved​

Answer 1

Explanation:

Most of the bottled kosher cucumber pickles available in the supermarket are preserved in vinegar. The other category includes pickles soaked in a salt brine to encourages fermentation—the growth of "good" bacteria that make a food less vulnerable to "bad" spoilage-causing bacteria.

Answer 2

☞Question :-

How pickles are preserved?

☞Answer :-

Sodium benzoate is a common preservative in acid and The salts act as preservatives in pickles as it checks the growth of bacteria.

Hopes, it's helpful.