Non-destructive quality measurements of Northeast Arctic cod (Gadus morhua L.)

Traditional methods for assessing fish quality are often time‑consuming, destructive, and based on limited spot sampling. In contrast, non‑destructive technologies using advanced sensors enable rapid quality measurements without damaging the product. When integrated into the Norwegian ocean‑going fleet, such solutions can improve quality‑based sorting, increase raw material utilisation, and streamline production processes.

The project focuses on spectroscopic techniques, including hyperspectral imaging, to measure key quality attributes such as texture and bruising in fresh cod fillets. It also examines seasonal variations linked to the spawning cycle of Northeast Arctic cod. The overall goal is to develop knowledge and methods that support more consistent quality, higher value creation, and more precise quality management in seafood production.