COMPOSITION OF COLLAGEN PEPTIDES OF FISH SKIN AND ITS USE AS A DRUG

摘要

FIELD: pharmaceutics.;SUBSTANCE: present invention relates to a peptide composition characterized by an aminogram, according to which glycine, hydroxyproline and proline are contained in such molar amounts that the ratio of each of the amounts to the sum of the molar amounts of amino acids in the composition is from 20.0% to 24.5%, from 6.0% to 12.0% and from 10.6% to 14.6%, respectively. The peptide composition contains such amount of peptides with a molecular weight of less than 1400 Da that the ratio of the specified amount to the amount of peptides in the composition is less than 40%. The molecular weights and amounts of peptides in the composition are determined by exclusive chromatography. ;EFFECT: composition is intended for the treatment of gastrointestinal diseases and is used in food.;13 cl, 20 dwg, 7 tbl