An Isotonic Drink Containing Pacific Cod () Processing Waste Collagen Hydrolysate for Bone and Cartilage Health.

Malnutrition is one of the major factors of bone and cartilage disorders. Pacific cod () processing waste is a cheap and highly promising source of bioactive substances, including collagen-derived peptides and amino acids, for bone and cartilage structure stabilization. The addition of these substances to a functional drink is one of the ways to achieve their fast intestinal absorption.

Application of the Fish Processing Waste for Food Grade Gelatin Production.

Waste from fish cutting (heads, swim bladders, fins, skin, and bones) is a high-value technological raw material for obtaining substances and products with a wide range of properties. The possibility of using waste from cutting fish of the family: the Alaska pollock () and the Pacific cod (), processed in the coastal zone, is scientifically substantiated. In this work, a technology has been developed for processing accumulated waste from fish cutting in order to obtain fish gelatin, which is characterized by high protein content (more than 80.