Which groundbreaking ingredient did Impossible Foods use in their plant-based burgers that allows the patties to 'bleed' like real meat?

Plant-based food innovation has dramatically transformed the culinary landscape in recent years. Companies have invested billions in research to create products that mimic traditional animal-based foods while being entirely plant-derived. This revolution has not only changed consumer perspectives but has also pushed the boundaries of food science and culinary innovation. Test your knowledge about one of the most talked-about product innovations in the food industry!

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Heme (leghemoglobin), a molecule extracted from soybean roots
Beet juice concentrate mixed with mushroom protein
Fermented red algae extract (carrageenan-based)
Synthesized myoglobin created through bacterial fermentation