Journal
FOOD AND BIOPROCESS TECHNOLOGY
Volume 7, Issue 12, Pages 3398-3406Publisher
SPRINGER
DOI: 10.1007/s11947-014-1345-3
Keywords
Cryoprotection; KGM hydrolysates; Glass carp myofibrilliar
Categories
Funding
- National Key Technology RD Program [2012BAD28B06]
- Natural Science Foundation of Hubei Agricultural Academy [2013NKYJJ16]
Ask authors/readers for more resources
The physicochemical properties, Ca2+-ATPase activity, and surface hydrophobicity of grass carp myobrillar with different cryoprotectants (0.5 % irradiated degraded KGM, 0.5 % beta-glucanase KGM hydrolysate, 8 % sucrose-sorbitol (1:1 w/w)) were investigated. The molecular weight analysis showed that the irradiated degraded KGM and beta-glucanase KGM hydrolysate were 1.209 x 10(4) and 2.093 x 10(4) Da, respectively. The solubility, Ca2+-ATPase activity, and total and reactive sulfhydryl (SH) content of treatments containing KGM hydrolysates were higher than other treatments during frozen storage. Addition of KGM hydrolysates could effectively prevent the increase of surface hydrophobicity. The gel strength and whiteness of surimi showed that the addition of KGM hydrolysates in this experiment resulted in surimi with comparable quality.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available