What Is Natural Citric Acid?

Natural citric acid is a compound found in various plants and fruits. It is also a product of metabolism in many living things. Natural citric acid has many applications, especially in food preparation.

History

• The characteristic acidic taste in citric fruits was observed for centuries. Citric acid was first isolated from lemons in 1784 by Carl Wilhelm Scheele.

Description

• In its pure form, citric acid appears as a white, crystalline powder. It is classified as an organic acid.

Origin

• Natural citric acid is found in citric fruits such as lemons, limes, oranges, grapefruits, peaches and plums. Industrial production of citric acid utilizes a fermentation process with molasses.

Applications

• Natural citric acid provides flavor to certain foods and drinks such as lemonade and jams. As an additive, natural citric acid serves as part of a preservative for meat and fish.

Benefits

• Natural citric acid increases appetite and aids in the digestion of fats. Citric acid helps to prevent urinary tract infections.