Characterization of acid-soluble collagen from pacific whiting surimi processing byproducts

J. S. Kim, J. W. Park

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

Three different solid byproducts (skin, frame, and refiner discharge) from Pacific whiting surimi manufacturing are a good resource for collagen extraction according to their total protein concentrations and other biochemical properties. Denaturation temperature of acid-soluble collagens was 23.3°C for refiner discharge, 21.7°C for skin, and 20.6°C for frame. Based on the functional properties, acid-soluble collagen from refiner discharge was the best and showed potential as an ingredient in processed food manufacturing.

Original languageEnglish
Pages (from-to)C637-C642
JournalJournal of Food Science
Volume69
Issue number8
DOIs
Publication statusPublished - 2004 Oct

Keywords

  • Collagen
  • Gelatin
  • Refiner discharge
  • Surimi byproducts

ASJC Scopus subject areas

  • Food Science

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