Funding Information: This work was developed within the scope of the \u201CBLUE BIOECONOMY INNOVATION PACT\u201D (Project No. C644915664-00000026) funded by NextGenerationEU, under the incentive of \u201CAgenda for Business Innovation\u201D of the recovery and resilience plan (PRR). Publisher Copyright: © 2024 by the authors.; Fish by-products can be converted into high-value-added products like fish protein hy...