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| Effects of High-pressure Treatment on the Enzymatic Activities of Beef |
| Jin Ye Nan Qingxian Che Rongzheng |
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Abstract High Pressure of100Mpa to300Mpa was applied to post-mortem beef muscle in order to investigate the effect of high pressure on the proteolytic enzyme activities of beef skeletal muscle.Results indicated that(1)Significantly lower total calpain activity was observed in high pressure treated samples com pared to the control(P<0.01);(2)No significant difference was found in acid phosphatase and alkaline phosphatase activities between high-pressure treated beef and control(P>0.05).
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2001, Vol. 15 
