Canola Oil With TBHQ For Freshness

Canola oil is a vegetable oil made from the seeds of the canola plant. It is processed to remove impurities and then refined, bleached, and deodorized. TBHQ (tertiary butylhydroquinone) is a synthetic antioxidant added to help preserve the oil and prevent it from going rancid.

Canola oil is used as a cooking oil and as an ingredient in many processed foods due to its neutral flavor and versatility. TBHQ is added to prevent oxidation and extend the shelf life of oils and fatty foods, commonly found in baked goods, snack foods, and fried products.

Canola oil is generally recognized as safe (GRAS) by the FDA. TBHQ is also permitted as a food additive by the FDA. Both the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated TBHQ. While generally considered safe at permitted levels, some studies have explored potential health effects of TBHQ at very high doses, though evidence from typical human consumption is limited and mixed.