@article{MAKHILLJAVA201211143569, title = {Effects of Head-Only Electrical Stunning on the Physico-Chemical Characteristics and Desmin Degradation of Broiler Breast Muscles at Different Time Postmortem}, journal = {Journal of Animal and Veterinary Advances}, volume = {11}, number = {14}, pages = {2409-2416}, year = {2012}, issn = {1680-5593}, doi = {javaa.2012.2409.2416}, url = {https://makhillpublications.co/view-article.php?issn=1680-5593&doi=javaa.2012.2409.2416}, author = {A.Q.,Z.,I.,M.S. and}, keywords = {cooking loss,shear force,color,pH,Stunning,desmin,chicken}, abstract = {The study aimed to determine physico-chemical characteristics and myofibrillar proteolysis of breast muscles from broiler chickens subjected to head only electrical stunning. Pectoralis major muscles were collected from un-stunned (N = 25) and electrically stunned (N = 25) chickens at a commercial poultry processing plant. All samples were analysed for pH, color values, shear force, cooking loss and desmin degradation at 0, 4 and 24 h postmortem. The head only electrical stunning had significantly improved cooking loss and lightness (L*) of the pectoralis major muscles. Besides, there was a tendency for the stunning regime employed in this experiment to cause more rapid degradation of desmin over the 24 h postmortem storage.} }