GFI-Funded Study Estimates Waste-Derived Microbial Fats Could Match Cocoa Butter on Price

A recent study funded by the Good Food Institute has found that fats produced from fermenting organic waste could compete in cost with premium ingredients like cocoa butter and egg-based lecithins, presenting a new potential supply option for the food and plant-based meat industries. Researchers estimated that with future advancements, these fats could reach prices as low as $6.10/kg and $4.20/kg, making them competitive with existing premium ingredients.

The study, published in Communications Sustainability, focused on converting food industry and agricultural byproducts into biogas, which is then used to feed microorganisms that accumulate lipids through fermentation. With Europe generating a vast amount of organic waste annually, the study suggests that this waste could support significant microbial fat production without the need for new agricultural land. This approach could not only help meet the increasing demand for fatty acids but also contribute to building a more circular economy by turning waste into valuable food ingredients.