Citric Acid Sugar

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-based solution, typically using a specific strain of mold (Aspergillus niger). This process yields a highly purified form of citric acid used widely in food production.

Citric acid is primarily used as an acidity regulator, flavor enhancer, and preservative. It provides a tart, sour taste and helps to balance sweetness in foods and beverages. It is commonly found in candies, jams, jellies, soft drinks, and canned fruits and vegetables.

In the U.S., citric acid is generally recognized as safe (GRAS) by the FDA when used as a food additive. International bodies like JECFA and EFSA have also evaluated citric acid and found it safe for consumption. At typical intake levels found in food, it is not associated with adverse health effects. It plays a role in the body's natural energy production cycle (the Krebs cycle).