What is the name given to the recently identified distinct taste of fat?

The name given to the recently identified distinct taste of fat is "oleogustus." This term reflects the growing understanding that there exists a specific taste associated with fat that is separate from the traditional categories of taste such as sweet, salty, sour, bitter, and umami. Researchers have found that the human tongue has the ability to detect certain compounds found in fatty foods, leading to the classification of oleogustus as its own distinct taste modality. This has important implications for flavor profiles and dietary preferences, highlighting the complexity of gustatory perception.

The other options represent different taste sensations: umami refers to the savory taste often associated with glutamate, which enhances the flavors of many foods. Savory also refers to the same concept as umami, focusing on foods that are rich in flavor and often protein-based. The term "fatty" does not describe a specific taste sensation but rather relates to the texture or mouthfeel associated with food high in fat, lacking the specificity that oleogustus provides in the context of taste.