Antioxidant and Pro-collagen Synthesis Activities of the Eriobotrya japonica Leaf Extract Using Enzyme

Purpose: We conducted a study that examined the physicochemical properties of Eriobotrya japonica leaf enzyme-assisted extract (EJLE) from Jeju Island.Methods: EJLE was prepared using pepsin enzyme. The antioxidant and antiaging effects were investigated to determine its utility as functional material.Results: In analysis total amino acids, 16 kinds components isolated EJLE. DPPH ABTS radical scavenging activities found be 97.19±0.24% 96.91±0.02% respectively in 500 μg/mL. Inhibition elastase by confirmed. fibroblasts, at μg/mL demonstrated procollagen synthesis activity approximately 52%.Conclusion: Our results confirmed induced antioxidants cosmetic materials increased on skin.