Mechanism of The Perception of “Kokumi” Substances
Every food has a unique taste or flavor of its own. But for some, we cannot explain the flavors at all. Neither can they be assigned to the recognized five tastes, nor can we find their exact flavor. There are few flavor modifiers that enhance the taste of the food. One such taste modifier is kokumi. Kokumi substances are those substances that modify the taste of the flavor. So, I have tried to compile the mechanism of kokumi sensation Glutathione (GSH) is one of the agonists of the calcium-sensing receptor(CaSR). Hence, it is the base of the overall mechanism. A positive correlation exists between the CaSR activity of glutamyl peptides and kokumi intensity. The kokumi intensity of GSH and glutathione, valine, and glycine , which is potent kokumi peptide reduced by the CaSR specific antagonist. CaSR is involved in the perception of kokumi substances. And the glue-Val-gly is a kokumi peptide and would be useful for improving the flavor of food. The mechanism of the p...