Collagen hydrolysates obtained from the swim bladder of northern fish: preparation and application

This article contains data on the study of collagen hydrolyzate obtained from the swim bladder of northern fish species by alkaline-salt hydrolysis. Data on molecular weight, average particle size, structure, microbiological parameters, and heavy metals are given. The obtained collagen hydrolyzate was tested in a number of medical applications, as well as in the technical field for the modification of rubbers.