hyaluronaatti

Hyaluronaatti is the anionic form of hyaluronic acid, a naturally occurring glycosaminoglycan found in connective tissues throughout the body, including the skin, eyes, and joints. It is a long, unbranched polysaccharide composed of repeating disaccharide units of N-acetylglucosamine and glucuronic acid. In biological systems, hyaluronic acid typically exists as a salt, with hyaluronate being its deprotonated, negatively charged form.

Hyaluronate plays a crucial role in maintaining tissue hydration, lubrication, and viscoelasticity. Its remarkable ability to bind and retain water molecules contributes significantly to the structural integrity and resilience of tissues. In the skin, hyaluronate helps to keep it moisturized, plump, and smooth. In the joints, it acts as a lubricant and shock absorber, reducing friction between bones.

Due to its biocompatibility and beneficial properties, hyaluronate is widely used in various biomedical and cosmetic applications. It is a common ingredient in moisturizers, serums, and dermal fillers for its hydrating and plumping effects. In ophthalmology, it is used in eye drops to alleviate dry eye symptoms and in surgical procedures to protect the cornea. Hyaluronate is also incorporated into treatments for osteoarthritis, where it can improve joint function and reduce pain. Its production often involves biotechnological methods, such as bacterial fermentation.