GEL STRUCTURE OF NON-MEAT PROTEINS AS RELATED TO THEIR ABILITY TO BIND MEAT PIECES

被引:52
作者
SIEGEL, DG
CHURCH, KE
SCHMIDT, GR
机构
[1] Dept of Animal Science, University of Illinois, Urbana, Illinois
关键词
D O I
10.1111/j.1365-2621.1979.tb06418.x
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Investigations on the binding abilities of some nonmeat proteins showed that those studied were inferior to the binding ability previously reported for myosin. Their binding abilities in the presence of 8% salt and 2% sodium tripolyphosphate were ranked from highest to lowest as wheat gluten, egg white, corn gluten, calcium reduced dried skim milk, bovine blood plasma, isolated soy protein and sodium caseinate. Structures of gels formed by these proteins and mixtures of them with crude myosin showed that a three dimensional network of protein fibers is not indicative of good binding ability. The types of molecular interactions stabilizing their gel structures are thought to be more important. Copyright © 1979, Wiley Blackwell. All rights reserved
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页码:1276 / &
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