Dry‐Aging Effects on Palatability of Beef Longissimus Muscle

ABSTRACT: Beef strip loins and short loins were vacuum aged for 7 or 14 d, then these cuts were dry aged for 7, 14, or 21 d. At 2, 9, and 16 d of post‐dry‐aging vacuum storage, strip steaks were analyzed for sensory, physical, and microbial differences. Controls were vacuum aged for 14 d. Dry aging for 14 and 21 d produced steaks with greater (P < 0.05) dry‐aged flavor, tenderness, and juiciness than controls or steaks dry aged for 7 d. Shear forces were lower (P < 0.05) for steaks dry aged for 21 d. Time of vacuum storage before and after dry aging had minimal effects on development of dry‐aged flavor attributes.