Each Of The Following: Ascorbic Acid

Ascorbic acid is a form of vitamin C, an essential nutrient for human health. It occurs naturally in many fruits and vegetables. It can be produced industrially through chemical synthesis or by fermenting glucose with microorganisms.

Ascorbic acid is often added to foods as an antioxidant to prevent spoilage and maintain color, especially in processed fruits and meats. It also acts as an acidulant to provide tartness and can be used as a dough conditioner in baking.

In the US, ascorbic acid is generally recognized as safe (GRAS) by the FDA when used as a nutrient or food additive. It is an essential nutrient, and deficiency leads to scurvy. JECFA and EFSA have evaluated ascorbic acid and its salts, establishing acceptable daily intakes. High doses may cause digestive upset in some individuals, but it is generally considered safe at typical dietary levels.