Comparison of steaks from Holstein and Simmental x Angus steers.

摘要: Boneless rib eye steaks from 32 Holstein and Simmental x Angus steers were evaluated by 55 supermarket meat managers. Within breed, divided into light or heavy initial weights. weight groups, either implanted with Revalor not implanted. Steers slaughtered commercially when they reached a small degree of marbling, cut the carcass stored at -20 degrees C until day before evaluation. After thawing overnight in 0 to 4 cooler, uncooked randomly assigned positions on paper plates. Each evaluators was then told record whether each steak traditional beef breed. The percentage identified correctly 50.9 +/- .96, which different being random. Steaks later blocks eight treatments cooked an internal temperature 68 six seven participants block. Sensory attributes acceptable for all steaks. generally superior those steers. weights slightly less than unimplanted several sensory attributes, but difference overall acceptability minor nonsignificant. All differences small, may have limited commercial relevance.(ABSTRACT TRUNCATED AT 250 WORDS)