Liha töötlemine
There is some speculation that caspases stress. It is speculated that HSP expression
may influence postmortem proteolysis could be stimulated after slaughter in
through their interaction with the calpain/ response to the muscle cell stress and death
calpastatin enzyme system. Numerous studies during the conversion of muscle to meat and
94 Chapter 4
that they may influence postmortem prote- Instrinsic Muscle Factors
olysis (Ouali et al. 2006). Several recent Influencing Postmortem
studies have demonstrated that HSP are up- Proteolysis
regulated in postmortem muscle (van Laack
In order to fully understand how calpains
et al. 1993; Bouley et al. 2004; Hwang et al.
contribute to postmortem proteolysis and
2005; Jia et al. 2006a, b; Sayd et al. 2006; Jin
annaabi.ee 
