Multi‐omics analysis of amino acids and fatty acids metabolism impacts on flavor profiles in Tibetan and Hu sheep under cold‐season housing conditions

This study reveals a distinct metabolic strategy in housed Tibetan sheep, where attenuated thermogenic pathways appear to divert energy toward the synthesis of flavor precursors, providing a novel molecular explanation for its unique meat quality. These breed-specific pathways highlight potential targets (e.g. LIPE and MMUT) for genetic selection or finishing strategies aimed at optimizing lamb flavor. © 2025 Society of Chemical Industry.