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Effect Of Prerigor Pressurization On Bovine Lysomal Enzyme Activity, E. A. Elgasim, W. H. Kennick, A. F. Anglemier, M. Koohmaraie, E. A. Elkhalifa
Effect Of Prerigor Pressurization On Bovine Lysomal Enzyme Activity, E. A. Elgasim, W. H. Kennick, A. F. Anglemier, M. Koohmaraie, E. A. Elkhalifa
Food Structure
Longissimus muscle from 8 dairy cows was prerigor pressure (PRP) treated at different pres sure levels (0, 34.5, 68.9 and 103.5 I·INm- ' ). a-Glucuronidase (indicator of lysosomal enzymes) activity in the unsedimentable (U) and sedimentable (S) fractions was fluorometrically assayed at ! ~ , 24 and 168 hr postmortem. At I ~ and 24 hr postmortem, the specific activity of a-Glucuronidase in the U-fraction from PRP treated samples was significantly (P