Phase 6 · IFI System
IFI Composer
Enter EC₅₀ values (μM) for any combination of receptor axes. The Iyengar Flavor Index score is computed instantly for each axis and the composite IFI-F.
EC₅₀ inputs (μM)
IFI-SSweet
TAS1R2/TAS1R3 · ref: Brazzein 0.004 μM
IFI-UUmami
TAS1R1/TAS1R3 · ref: L-Glutamate 2500 μM
IFI-BZero-Bitter
TAS2R suppression · ref: GIV3727 0.80 μM
IFI-KKokumi
CaSR · ref: γ-Glu-Val-Gly 100 μM
IFI-CCool-Burn
TRPV1/TRPM8 · ref: Capsaicin 0.50 μM
IFI-PTRPA1
TRPA1 · ref: AITC 2.1 μM
IFI-AAstringency
Salivary PRP · ref: Tannic acid 25 μM
IFI scores
Enter at least one EC₅₀ value to compute IFI scores.
Reference compound scores exactly 1,000 on its axis.
Quick reference
IFI-SBrazzein 0.004 μM
IFI-UL-Glutamate 2500 μM
IFI-BGIV3727 0.80 μM
IFI-Kγ-Glu-Val-Gly 100 μM
IFI-CCapsaicin 0.50 μM
IFI-PAITC 2.1 μM
IFI-ATannic acid 25 μM