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<\/a><\/p>\n\u201cCuriosity gives precision fermentation an opening, but consumers still have very basic questions about what the technology is and what it means for the food they eat,\u201d says Klaus G. Grunert, professor of marketing at Aarhus University, Denmark, and lead of the EIT Food Consumer Observatory.<\/p>\n
\u201cIf those questions are left unanswered, novelty can quickly turn into suspicion. And once consumers decide to try a product, the product needs to deliver on their expectations.\u201d\u00a0<\/p>\n
Functional roles shape acceptance<\/p>\n
Participants were more comfortable with precision-fermented egg protein serving a binding function in cake, where they expected little impact on taste. Precision-fermented fat playing a central role in a burger\u2019s flavor and texture faced greater skepticism about matching familiar sensory qualities.\u00a0<\/p>\n
Researchers tested messaging around traditional fermentation, taste, and affordability across burger, cream cheese, and packaged cake concepts. The study assessed descriptions, rather than actual tasting or observed purchases.\u00a0<\/p>\n
The application focus comes as suppliers expand fermentation-derived ingredients for food manufacturing. In July, we reported on ADM\u2019s partnership with The Every Company to scale OvoPro egg white protein<\/a>. Every positions the ingredient for binding, foaming, gelling, and whipping, alongside protein fortification.<\/p>\n Give consumers a reason to choose\u00a0<\/p>\n The EIT Food research<\/a> recommends emphasizing the benefits consumers can experience, including flavor, texture, and nutritional value. Sustainability and animal welfare remained relevant to participants, but the researchers describe them as supporting arguments rather than the main reasons to purchase.\u00a0<\/p>\n The report also cautions against presenting products primarily as replacements for familiar favorites. That positioning can encourage comparisons with established foods and create expectations that an unfamiliar alternative may struggle to meet. Instead, manufacturers are encouraged to develop products with an appealing benefit of their own and use curiosity to encourage trial. The first experience then needs to meet those expectations if interest is to develop into acceptance.\u00a0<\/p>\nStudy participants were more receptive to precision-fermented egg protein binding a cake than to fermented fat shaping a burger\u2019s flavor and texture.<\/p>\n