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Propyl Gallate
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Wikipedia

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. As a food additive, it is used under the E number E310.

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.

References

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This article is licensed under the GNU Free Documentation License.
Last updated on Thursday February 28, 2008 at 13:21:19 PST (GMT -0800)
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