Antioxidant properties of a radical-scavenging peptide purified from enzymatically prepared fish skin gelatin hydrolysate.

Mendis, Eresha; Rajapakse, Niranjan; Kim, Se-Kwon

doi:10.1021/jf048877v

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Antioxidant properties of a radical-scavenging peptide purified from enzymatically prepared fish skin gelatin hydrolysate.

Shared by NobleBlocks on Feb 9, 2005 • 12:00 AM UTC

Authors:

Eresha Mendis

Niranjan Rajapakse

Se-Kwon Kim

Abstract

Hoki (Johnius belengerii) skin gelatin was hydrolyzed with three commercial enzymes to identify radical-scavenging potencies of derived peptides. Peptides derived from tryptic hydrolysate exhibited the highest scavenging activities on superoxide, carbon-centered 1,1-diphenyl-2-picrylhydrazyl (DPPH) ...

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