Propyl gallate

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The structure of Propyl gallate
The structure of Propyl gallate


Propyl gallate , or propyl 3,4,5-trihydroxybenzoate is an ester formed by the condensation of gallic acid and propanol. It is an antioxidant added to foods containing oils and fats to prevent oxidation. [1]

Synonyms Gallic acid, propyl ester, N-propyl gallate Propyl 3,4,5-trihydroxybenzoate

Description Propyl gallate is an anti-oxidant. It protects against oxidation by hydrogen peroxide and oxygen free radicals, in a catalytic manner similar to superoxide dismutase.

Uses Propyl gallate is used to protect oils and fats in products from oxidation.

It is used in foods, cosmetics, hair products, adhesives, and lubricants.

[edit] Properties


[edit] References

  1. ^ greatvistachemicals.com


[edit] External links


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