Comparative peptidomic profile and bioactivities of Pacific oyster, Mytilus edulis, Argopecten irradians, Meretrix meretrix L. after simulated gastrointestinal digestion

Key Points

• The central aim is to catalogue peptides released from shellfish during digestion and explore their biological activities.
• Conducted simulated gastrointestinal digestion on various shellfish.
• Analyzed peptide profiles using peptidomic techniques.
• Evaluated the biological activities of the digested peptides.
• Identified a diverse range of peptides from Pacific oyster, Mytilus edulis, Argopecten irradians, and Meretrix meretrix.
• Demonstrated potential health benefits of these peptides as functional food resources.