Tartness

Tartness is a taste sensation characterized by a sharp, acidic feeling often associated with foods like lemons, unripened fruits, and certain fermented products. It results from the presence of acids, primarily citric, malic, or tartaric acids, which activate specific taste receptors on the tongue. This sensation can add brightness and balance to flavors, enhancing the overall sensory experience. Tartness varies in intensity and can evoke refreshing or puckering feelings, often stimulating salivation. It plays a key role in culinary and beverage profiles, contributing to complexity and palatability.