Effect of soluble collagen hydrolysate from Prionace glauca skin in the expression of human fibroblast collagen

Abstract

Seafood discards and by-products represent a management and environmental problem for the fishery industry. In last European CFP (UE)1380/2013 regulation, stakeholders are encouraged to find alternative uses for these discards and subproducts different from direct human consumption. One potential for these materials is obtaining high value-added products such as proteins with technological properties (collagen and gelatins), peptides with functional properties (antimicrobial activities, antioxidant, antiproliferative and anti-hypertensive) or hemo-pigments (myoglobin).