TBHQ Preservative And Sodium Benzoate Preservative

TBHQ (tertiary butylhydroquinone) is a synthetic antioxidant. It is produced from hydroquinone, which is derived from petroleum. TBHQ works by binding to oxygen in the food, preventing it from reacting with fats and oils.

TBHQ is used as a preservative to prevent fats and oils from going rancid, which can cause off-flavors and odors. It is often found in foods with high fat content, such as fried snacks, baked goods, and processed meats. It is also used in some chewing gums and candies.

TBHQ is approved by the FDA as a food additive. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated TBHQ and established an acceptable daily intake. Some studies have raised questions about potential health effects at very high doses, but regulatory bodies consider it safe at typical levels found in food. Evidence is mixed on its long-term effects.