Citric acid occurs naturally in many citrus fruits and vegetables, with the largest amounts in citrus fruits such as oranges, lemons and limes. Non-GMO, 99.9% pure citric acid can be purchased online from LabAlley.com. Citric acid appears as colorless, odorless crystals with an acid taste. Citric acid is denser than water. Citric acid is an organic tricarboxylic acid which is an important metabolite in all animals and plants. Citric acid is a weak organic acid that has the chemical formula C6H8O7. 99% of citric acid is made via microbial fermentation. Only 1 percent is naturally derived from citrus fruit.
In biochemistry, citric acid is an intermediate in the citric acid cycle, which occurs in the metabolism of all aerobic organisms. Citric acid is an important metabolite in the pathway of all aerobic organisms. Citric acid protects the brain due to its antibiotic and anti-inflammatory properties. Citric acid is linked to improved nutrient absorption, and has been tied to improved bone health.
Citric acid has a role as a food acidity regulator, a chelator, an antimicrobial agent and a fundamental metabolite. Citric acid, a colorless crystalline organic compound belonging to the family of carboxylic acids, present in practically all plants and in many animal tissues and fluids. It is one of a series of compounds involved in the physiological oxidation of fats, proteins, and carbohydrates to carbon dioxide and water.
Citric Acid is a conjugate acid of a citrate(1-) and a citrate anion. More than two million tons of citric acid are manufactured every year. It is used widely as an acidifier, as a flavoring and chelating agent. A citrate is a derivative of citric acid; that is, the salts, esters, and the polyatomic anion found in solution.