PURPOSE

To practice slow and fast process of vinegar, to measure some parameters of the vinegar.

THEORY

Vinegar is a fermented solution that contains acetic acid. Vinegars contain some other acids like citric acid, tartaric acid besides acetic acid. Vinegar products don’t have a time limitation for shelf-life due to it’s stability. Vinegar is basically used as a flavor. Because of it’s acetic acid content (4-6 %), it preserves the foods. Also, it is a color stabilizer and cleaning agent.

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