Although plant-based protein-rich (PBPR) foods contain nutritionally bioactive compounds, they are often classified as ultra-processed foods, which most consumers perceive as unhealthy. Using a non-targeted metabolomic approach, this study shows that existing food classification systems do not consider the biochemical composition of PBPR foods, potentially misleading consumers to avoid these products.
- Jasmin Raita
- Hany Ahmed
- Kati Hanhineva