Comprehensive assessment of hydrolyzed pig hoof keratin (HPHK) as a potential food ingredient: Stability, techno-functional properties, in vitro, and in silico bioactivities
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Keratin-rich pig hoof waste remains underutilized due to poor solubility and limited bioavailability. This study aimed to evaluate structural, functional, and bioactive properties of hydrolyzed pig hoof keratin (HPHK) obtained via commercial protease hydrolysi... ...