Based on the provided reference, PTC (Phenylthiocarbamide) is found in several common foods and beverages.
These substances contain PTC or similar chemicals that can be detected as bitter, particularly by individuals who are genetically predisposed to taste PTC strongly (known as "tasters"). While both non-tasters and tasters can perceive bitterness in these items, the sensation is often significantly more pronounced for tasters.
Here is a list of foods and drinks identified in the reference as containing PTC or similar compounds:
- Cabbage
- Cottage Cheese
- Cheddar Cheese
- Coffee
- Colas
- Grapefruit
- Sauerkraut
These items demonstrate the presence of bitter compounds like PTC across various food groups, including vegetables, dairy, and beverages. The degree of bitterness perceived can vary greatly among individuals depending on their genetic sensitivity to PTC.
