more exotic food additives

Taste modifiers:

• sweetness inhibitors — gymnemic acids, hodulcine, lactisole, ziziphin
• bitterness inhibitors
• curculin — causes water and sour solutions to be perceived as sweet
• miraculin — makes sour food be perceived as sweet
• thaumatin — it interacts with sweetness receptors to be perceived as sweet, but it only works on some primates (including humans), it doesn't work on most animals