Gastrointestinal digestion modulates antioxidant activity of edible insect peptides: Molecular weight-dependent effects and in vivo validation in Caenorhabditis elegans

Key Points

• Antioxidant activity varies based on peptide molecular weight, enhancing potential health benefits.
• Specific peptides showed significant antioxidant effects when tested in Caenorhabditis elegans.
• Observational analysis focused on the molecular weight of edible insect peptides affecting antioxidant properties.
• Results suggest that dietary insect peptides could improve antioxidant defense mechanisms, highlighting nutritional value.