Citric Acid E330

Citric acid is a weak organic acid found naturally in citrus fruits like lemons and limes. It is commercially produced through the fermentation of a sugar source, typically from corn or sugarcane, using a specific strain of mold (Aspergillus niger). It is a common food additive used to provide a sour taste and act as a preservative.

Manufacturers add citric acid to foods and beverages to enhance flavor, providing a tart or sour taste. It also acts as an antioxidant and preservative, helping to extend shelf life by preventing spoilage. It is commonly found in jams, jellies, candies, soft drinks, and processed fruits.

Citric acid is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. It is a natural component of metabolism and is safely processed by the body. International bodies like JECFA and EFSA have evaluated citric acid and found it safe for consumption. Evidence does not suggest adverse health effects from typical dietary intake.