Reference:
- Soares, Susana; Kohl, Susann; Thalmann, Sophie; Mateus, Nuno; Meyerhof, Wolfgang; De Freitas, Victor Different Phenolic Compounds Activate Distinct Human Bitter Taste Receptors, 2013/02/20, DOI: 10.1021/jf304198k
Comment:
Activated: the receptor is activated. But exact value is not given or cannot be measured.