Canola Oil With TBHQ

Canola oil is a vegetable oil derived from the seeds of the rapeseed plant. It is processed to reduce erucic acid content, making it suitable for consumption. TBHQ (tertiary butylhydroquinone) is a synthetic antioxidant.

Canola oil is a common cooking oil used in a wide variety of foods. TBHQ is added to oils and fatty foods to prevent oxidation and extend shelf life by inhibiting rancidity. It is often found in processed foods like baked goods, fried snacks, and vegetable oils.

Canola oil is Generally Recognized As Safe (GRAS) by the FDA for use as a cooking oil. TBHQ is an FDA-approved food additive used as an antioxidant. While generally considered safe at low levels, some studies have raised questions about its long-term effects at very high doses, though these are not typically encountered through normal food consumption. JECFA and EFSA have evaluated TBHQ and established acceptable daily intakes.