Added protein is showing up in foods from breakfast cereal to pasta, but not many condiments … yet. Researchers have now developed an enriched tomato ketchup by incorporating protein extracted from algae. A panel of taste testers preferred recipes containing up to 3% added algal extract, saying...
Source: [Phys.org](https://phys.org/news/2026-08-protein-enriched-ketchup-boost-algae.html)