Ethoxyquin
AntioxidantsPreservatives
Safety rating
Avoid
Eat Away!Generally SafeUse SparinglyAvoid
Purpose and Function
Ethoxyquin is an antioxidant primarily used in animal feed (especially fish meal) to prevent spoilage and rancidity, and historically to preserve the color of spices like paprika and chili powder. Its use in human food is restricted or banned in many regions, including the EU.
Commonly found in
- —Animal feed and fish meal (not directly added to human food in most regions)
Key functions
- —Prevents fat oxidation and rancidity in animal feed
- —Historically preserved spice color
Potential Risks and Side Effects
- 01Associated with potential liver and kidney issues, allergic reactions, and other adverse health effects at high exposure
- 02Restricted or banned for human food use in many regions, including the European Union
- 03Indirect human exposure can occur through animal products (meat, fish) fed with ethoxyquin-treated feed