[Enzymatic proteinaceous hydrolyzate from the processing waste of the Iceland scallop Chlamys islandica]. / Fermentnyi belkovyi gidrolizat iz otkhodov promysla islandskogo grebeshka Chlamys islandica.

Dry enzymatic hydrolyzate was derived from the protein containing wastes of the Iceland scallop fishery using the complex of proteinases from the king red crab hepatopancreas. The finished product contains not less than 80% of free amino acids and the lowest peptides. Leucine, isoleucine, arginine, lysine and aspartic acids account for to 50% of free amino acids. The applicability appraisal of proteinaceous hydrolyzate from the wastes of the Iceland scallop fishery to use them as the constituents in the nutrient medium for microorganisms was conducted. The approbation of hydrolyzate in the composition of nutrient medium on the test--cultures indicated the high sensibility and germinating capacity of microorganisms.