Measuring the effects of phenotype and mechanical restraint on proteolytic degradation and rigor shortening in callipyge lamb longissimus dorsi muscle during extended aging

The purpose of this study was to determine if tenderness of callipyge (CLPG) longissimus dorsi muscle (LM) could be improved by: (1) extending the aging period to 48 days postmortem or (2) preventing rigor shortening by clamping. In CLPG and normal (NML) chops respectively, initial Warner-Bratzler s...

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Veröffentlicht in:	Meat science 2003-03, Vol.63 (3), p.325-331
Hauptverfasser:	Kuber, P.S, Duckett, S.K, Busboom, J.R, Snowder, G.D, Dodson, M.V, Vierck, J.L, Bailey, J.F
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal productions Biological and medical sciences Callipyge lamb Food industries Fundamental and applied biological sciences. Psychology Meat and meat product industries Tenderness Terrestrial animal productions Troponin-T Vertebrates
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Zusammenfassung:	The purpose of this study was to determine if tenderness of callipyge (CLPG) longissimus dorsi muscle (LM) could be improved by: (1) extending the aging period to 48 days postmortem or (2) preventing rigor shortening by clamping. In CLPG and normal (NML) chops respectively, initial Warner-Bratzler shear values (WBS) were lower ( P
ISSN:	0309-1740 1873-4138
DOI:	10.1016/S0309-1740(02)00089-X