Mashiah L., Perez M., Beck E., Shani Levi C., Lesmes U., 2025, Tailoring Digestibility of Food Proteins and Emulsions: a Consumer Sex-based in Vitro Perspective on Animal and Plant-based Model Food Systems, Chemical Engineering Transactions, 118, 121-126.
This study examines the sex-based differences in the digestibility of animal- and plant-derived proteins to engineer targeted nutritional solutions optimized for male and female physiology, ultimately informing the development of personalized dietary recommendations and tailored food products designed to promote enhanced health and well-being. An in vitro digestion model, replicating key physiological differences between male and female gastrointestinal tracts, was used to assess the differential release of amino acids and bioactive peptides from bovine milk and oat-based milk alternatives. Results reveal distinct digestive trajectories significantly influenced by the simulated sex-specific environment. This influences nutrient bioaccessibility and suggests the potential for engineering techno-functional foods that better meet consumer needs for health and well-being. By understanding these nuances, targeted food development strategies can be implemented to optimize product formulations, ensuring technical feasibility and maximizing the nutritional benefits of plant-based and animal-derived protein sources for diverse consumer populations.
