VPR: Vacuum packaged in shrink bags and aged as sub-primals for 14 days, processed
into steaks, vacuum packaged as individual portions and aged an additional 7 days; VPP:
Processed into steaks, vacuum packaged separately in shrink bags and aged for 21 days;
VSP: Processed into steaks, packaged according to Darfresh® vacuum skin packaging
method and aged for 21 days; SEM: Standard error of means; significant differences
(P ≤ 0.05) between means of the same variable are indicated with different letters.