UIDB/QUI/50006/2020 UIDP/04378/2020 UIDB/04378/2020 PTDC/ASP-PES/28399/2017 UIDB/04462/2020 UIDP/04462/2020 IF/01146/2015; The valorization of Atlantic cod (Gadus morhua) frames from a filleting industry was investigated using subcritical water extraction and hydrolysis (SBW) at different temperatures (90, 140, 190 and 250◦C) and 100 bar to obtain extracts rich in proteins, peptides and amino acids. Up to 57.7 ...