[High-resolution 13C-NMR spectra of collagen peptides].

Relative intensities of main resonance high-resolution 13C NMR spectra of acid hydrolysis products of bovine skin and human aortic collagens were measured. The contents of Gly, Pro, Hyp amino acid residues and Gly-Pro-Y triplets in collagen peptides was estimated. A good agreement between the experimental and theoretical data of the analysis of amino acid sequences of bovine skin collagen was shown.