Influence of Epinephrine Infusion and Transportation Before Slaughter on Proteases Activity in Rabbit Muscles
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Abstract:
The objective of the present study was to determine if modifications would occur due to epinephrine perfusion and simulating stressful situations (2 µg/ kg/ min, an animal)and transportation,causing change of the values of extractable protein concentrations, SDS PAGE profiles and the calpain calpastatin complex in silver rabbit longissimus muscles resulting in consequent changes in meat tenderness. Approximately 60 standard rabbits, 70 days of age, were weighed and randomly assigned to epinephrine and transport treatments along with their controls at 3 times: immediately after slaughter (time 0), 24 hr and 7 days post mortem. The results showed there was a significant (p
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Journal title
volume 29 issue 2
pages 77- 88
publication date 2011-03-20
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