Inventors:
David Goldberg - Boulder CO, US
Keith E. Belk - Fort Collins CO, US
Phillip D. Bass - Sterling OH, US
Hyungchul Han - Fort Collins CO, US
Joseph D. Tatum - Windsor CO, US
Gary L. Mason - Fort Collins CO, US
International Classification:
A23K 1/18, C07C 57/00, C07C 53/00, C07C 215/24, C07C 233/19, A23L 1/31, C01B 15/01, C01B 13/00, B01J 23/745, C09K 3/00
US Classification:
426 2, 562599, 562606, 564507, 564224, 426652, 423584, 423581, 502338, 25218212
Abstract:
The present methods and compounds relate to increasing meat tenderness by inducing post-mortem breakdown in muscle tissue. This is achieved by the use of beta-blockers in the pre-mortem period, which results in higher calpastatin levels, and reduced hyperplasia. This is also achieved by the use of agents immediately before slaughter that induce apoptosis in muscle tissue. This is further achieved by administering agents that induce muscle fiber fission.