4Koohmaraie M. Muscle proteinases and meat aging.Meat sci 1994, 36:93-104.
5Watanabe, A, Daly, C C, Devine, C E. The effects of the ultimate PII of meat on tenderness changes during ageing. Meat Scicnce. 1995, 42, 67.
6Purchas R W. An assessment of the role of pH differences in determining the relative tendemess of meat from bulls and steers. Meat Science, 1990, 27, 129.
7Dransfield E. Modelling post-mortem tenderisation-IV croe of calpains and sapastatin in condeitioning.Meat sci ,1993, 34:217-234.
8Dransfidd E. Modelling post-mortem tenderisation-V inactiveation of calpains.Meat sci ,1994,37:39:391-409.
9Culler, R D, F C Parrish Jr, G C Smith and H R Cross. Relationship of myofibril fragmentation to certain chemical, physical and sensory characteristics of bovine longissimus muscle. Journal of Food Science,1978, 43, 1177.