TBHQ (Tertiary Butylhydroquinone) is a synthetic preservative commonly used in the food industry.
# Properties and Uses
1. *Antioxidant properties*: TBHQ helps prevent the oxidation of fats and oils, extending the shelf life of food products.
2. *Food applications*: TBHQ is used in various food products, including baked goods, fried foods, and processed meats.
# Safety and Regulations
1. *FDA approval*: TBHQ is generally recognized as safe (GRAS) by the US FDA for use in food products.
2. *Potential health concerns*: Some studies have raised concerns about the potential health effects of TBHQ, including its impact on human health and the environment.
# Alternatives and Substitutes
1. *Natural preservatives*: Some food manufacturers are opting for natural preservatives, such as vitamin E or rosemary extract, instead of TBHQ.
2. *Other synthetic preservatives*: Other synthetic preservatives, such as BHA and BHT, are also used in the food industry.
