Citric Acid For Flavor

Citric acid is a weak organic acid found naturally in citrus fruits like lemons and limes. It is produced commercially through the fermentation of sugar by specific molds, most commonly Aspergillus niger. This process yields a pure, crystalline powder that is widely used in the food industry.

Citric acid is primarily used as a flavor enhancer to provide a tart or sour taste. It also acts as an acidity regulator, helping to control pH levels in foods, and as a preservative by inhibiting microbial growth. It is commonly found in beverages, candies, jams, jellies, and processed foods.

Citric acid is Generally Recognized As Safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. It is a common component of human metabolism and is considered safe to consume in typical dietary amounts. International bodies like JECFA and EFSA have also evaluated citric acid and found it safe for consumption. There are no significant health controversies associated with its use at normal levels.