Question

which acid is used in in preservation of pickle​

Answer 1

Pickles are preserved by a combination of increased acidity (reduced pH), added salt, reduced moisture and added spices. Pickles can be prepared using one of two main methods: lactic acid fermentation of vegetables, either with or without the addition of salt the preservation of vegetables in acetic acid (vinegar).

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Answer 2

Answer:

Ethanoic acid is used in the preservation of pickles. Another common preservative is acetic acid, which is used to stop bacterial growth in dressings, sauces, cheese and pickles. However, new research shows that a small amount of acetic acid does not have the intended effect, but rather the opposite -- it increases the amount of toxin from the harmful bacteria in the food.

Explanation:

Acids are used as preservatives because-

1) To give food a salty or sour taste.

2) Its pH is less than 4.6 which is sufficient to kill most bacteria.

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