Improvement of Hairtail Surimi Gel Properties by NADPH-Sulfite Reductase, Recombinant Cystatin, and Microbial Transglutaminase

Effects of nicotinamide dinucleotide phosphate (NADPH)-sulfite reductase, recombinant cystatin, and microbial transglutaminase (MTGase) or their combination on hairtail surimi quality were investigated. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) showed that adding NADPH-sul...

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Bibliographic Details
Published in:Journal of food science 2002-10, Vol.67 (8), p.3152-3158
Main Authors: Hsieh, J.F, Tsai, G.J, Jiang, S.T
Format: Article
Language:English
Subjects:
Biological and medical sciences
chickens
crosslinking
Enzymes
Fish
Fish and seafood industries
Food industries
Food products
Food science
Fundamental and applied biological sciences. Psychology
gel property
gels
hairtail surimi
MTGase
myosin
NADP (coenzyme)
NADPH-sulfite reductase
nicotinamide
polyacrylamide gel electrophoresis
protein-glutamine gamma-glutamyltransferase
Quality
recombinant cystatin
surimi
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Summary:Effects of nicotinamide dinucleotide phosphate (NADPH)-sulfite reductase, recombinant cystatin, and microbial transglutaminase (MTGase) or their combination on hairtail surimi quality were investigated. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) showed that adding NADPH-sulfite reductase could effectively recover native myosin. Apparent cross-linking of hairtail myosin during the setting process was observed with added MTGase, while myosin degradation on the heating process was substantially retarded with recombinant chicken cystatin. The combined use of NADPH-sulfite reductase, recombinant chicken cystatin, and MTGase exhibited a greater effect on improving hairtail surimi quality.
ISSN:0022-1147
1750-3841
DOI:10.1111/j.1365-2621.2002.tb08875.x