- SILK-BASED BIOACTIVE OLIGOPEPTIDE COMPOSITIONS AND MANUFACTURING PROCESS THEREFOR

摘要

The process for preparing or preparing target molecular weight silk-derived oligopeptides having biofunctional properties comprises the steps of providing cocoon cocoons, extracting proteins or peptides from the cocoon cocoons, introducing an enzyme solution to obtain oligopeptides , And separating the target oligopeptides from other peptides. The silk-derived oligopeptides according to the present disclosure are useful as antioxidant properties, cholesterol lowering activity, lipid oxidation inhibiting properties, blood glucose lowering characteristics, blood pressure lowering characteristics, natural killer cell strengthening activity, insulin production enhancing activity, The central nervous system excitability characteristics and the neural protective actions, cognitive function protection, memory protection, and / or neural enhancement characteristics (e.g., memory deficit relief, spatial memory improvement, cognitive memory improvement, learning improvement, synaptic transmission facilitation, Degeneration prevention characteristics).