Food-Info.net> E-numbers > E300-400

E311 Octyl gallate

Origin:
Synthesised from octanol and gallic acid, which is produced from plant tannins.

Function & characteristics:
Anti-oxidant in fatty products, especially added to prevent rancidity.

Products:
Oils and fats, margarine, etc.

Acceptable Daily Intake:
Up to 0.5 mg/kg body weight.

Side effects:
It is degraded in the intestine to octanol and gallic acid. Gallic acid can cause eczema, stomach problems and hyperactivity.

Dietary restrictions:
Gallates can be used by all religious groups, vegans and vegetarians.