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What foods have acetic acid?

GeneralClass 12AllAnswered 27 Mar 2026
Answer

Acetic acid is naturally present in many fermented foods including vinegar, pickles, sauerkraut, kimchi, and kombucha. It's also found in smaller amounts in cheese, yogurt, sourdough bread, and wine. Fresh fruits like apples and grapes contain trace amounts. Any food preserved through vinegar-based pickling will contain acetic acid. Additionally, it's used as a food additive (E260) in various processed foods, condiments, salad dressings, and sauces to enhance flavor, preserve freshness, and regulate acidity.

General · Class 12