|
|
|
Every flavor has a code.
You want a hearty profile in a reduced-fat system or a plant-based broth. So you add standard umami compounds. But the profile still feels physically thin.
That is the exact gap where gamma-glutamyl peptides operate.
The most potent version is gamma-Glu-Val-Gly. It carries zero taste on its own. It works entirely by triggering the calcium-sensing receptor (CaSR) on the human tongue.
And formulating with these kokumi compounds requires strict environmental control.
🧪 Binding to the CaSR amplifies existing basic tastes and tricks the brain into perceiving physical thickness and continuity.
🌡️ High thermal processing in acidic environments (below pH 6.8) will hydrolyze the delicate peptide bonds and destroy the sensory effect.
⚖️ Dosing parameters are narrow. Pushing the concentration too high creates a muddy and cloying profile rather than a rich one.
