Citric Acid And BHT

Citric acid is a weak organic acid found naturally in citrus fruits. It is commercially produced by the fermentation of carbohydrate feedstocks using specific strains of the mold *Aspergillus niger*. It is a common food additive used for its sour taste and preservative qualities.

Citric acid is widely used as an acidity regulator, flavor enhancer, and preservative in a variety of foods and beverages. It provides a tart, sour taste and can help to enhance the effectiveness of antioxidants. It is commonly found in baked goods, candies, jams, jellies, and soft drinks.

Citric acid is generally recognized as safe (GRAS) by the FDA for use in food. It is also evaluated by international bodies like JECFA and EFSA, which have assessed its safety. At typical consumption levels found in food, it is not associated with adverse health effects. Some people may experience tooth enamel erosion with very frequent consumption of highly acidic foods and drinks.