kurkumiinia

Kurkumiini is the principal curcuminoid found in turmeric, a spice derived from the plant Curcuma longa. It is responsible for the yellow-orange color of turmeric. Chemically, kurkumiini is a diarylheptanoid, a type of polyphenol. It is composed of two aromatic rings joined by a seven-carbon chain. The three most common curcuminoids are curcumin, demethoxycurcumin, and bisdemethoxycurcumin, with kurkumiini being the most abundant.

Historically, turmeric, and by extension kurkumiini, has been used in traditional medicine, particularly in Ayurvedic and Chinese practices. It has been investigated for a range of biological activities, with much of the research focusing on its antioxidant and anti-inflammatory properties. Studies have explored its potential effects on various health markers, though many of these investigations are ongoing and require further clinical validation.

Kurkumiini is known for its poor bioavailability when consumed orally, meaning only a small amount is absorbed into the bloodstream. Various methods, such as combining it with piperine (found in black pepper) or formulating it in liposomes, have been explored to enhance its absorption. It is widely available as a dietary supplement and is also used as a food coloring agent.