Description
Umami flavor enhancers are added through controlled release of free glutamates and synergistic nucleotides via fermentation, proteolysis, or Maillard reactions.
Technical
The primary chemistry involves proteolytic cleavage of proteins to liberate glutamic acid, the Maillard reaction generating N‑acetyl‑glutamyl peptides, and the extraction of nucleotides such as inosinate and guanylate from fermented soy or kombu. These compounds bind to T1R1/T1R3 umami receptors, producing a synergistic savory perception that is amplified when present in balanced ratios.
Science
Primary Reaction
Proteolysis, Maillard reaction, fermentation extraction
Sensory Profile
Aroma ()
savoryearthymeatyumami-richbrothyfermentedroastedcomplexdeepnutty