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Data from: Same strategies – different categories: An explorative card-sort study of plant-based proteins comparing omnivores, flexitarians, vegetarians and vegans – Study 1

DANS Data Station Life Sciencesvia DANS Data Stations (via DataCite) · updated 24 August 2026

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To accelerate the protein transition it is important to understand how different consumer groups perceive and categorise plant-based proteins in comparison to animal-derived proteins. Using qualitative (interviews) and quantitative (card-sort task) techniques, we examined how omnivores, flexitarians, vegetarians and vegans categorise plant-based proteins. Forty Dutch participants free-sorted 80 product cards and elaborated on their categorisations in follow-up interviews. Demographics and other background variables are adminisered via a survey.

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