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Which acid is present in honey?

Published in Food Chemistry 1 min read

Gluconic acid is the most prevalent acid found in honey. While other acids may be present in smaller quantities, gluconic acid is the dominant one.

Here's a more detailed breakdown:

  • Gluconic Acid: This is the most abundant acid in honey and is formed by the enzymatic action of glucose oxidase on glucose. It contributes significantly to honey's acidity and also plays a role in its antibacterial properties.

  • Other Organic Acids: Honey also contains smaller amounts of other organic acids, including:

    • Pyroglutamic acid
    • Acetic acid
    • Citric acid
    • Formic acid
    • Lactic acid
    • Malic acid
    • Succinic acid

The specific composition of acids in honey can vary depending on the floral source, geographical origin, and processing methods. However, gluconic acid consistently remains the major acid present.