The effects of blade tenderization (BT), two aging methods (dry (D) and wet (W)), and aging time (2 and 23 d) on tenderness, color, and sensory properties of Longissimus lumborum muscles from 12 cull Holstein cows were evaluated. Dry-aged loins had higher combined trim and aging losses than control (C) for both D- and W-aging, mostly because of excess trim losses. BT steaks had WBSF of 33.13 N while C steaks had WBSF of 41.46 N (P = 0.09). Aging decreased WBSF. Blade tenderized steaks had higher cook loss than C steaks. Aging, W-aging, and BT x W-aging improved myofibrillar (sensory) tenderness scores. Aging and/or BT improves sensory panel tenderness cull cow Longissimus lumborum steaks. Aging and blade tenderization combined can increase tenderness and value of Longissimus steaks from cull Holstein cows. (C) 2013 Elsevier Ltd. All rights reserved.
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INRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, FranceINRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, France
Jurie, C.
Picard, B.
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INRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, FranceINRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, France
Picard, B.
Hocquette, J. -F.
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INRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, FranceINRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, France
Hocquette, J. -F.
Dransfield, E.
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INRA, UR370, Unite Rech Qual Prod Anim, F-63122 St Genes Champanelle, FranceINRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, France
Dransfield, E.
Micol, D.
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INRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, FranceINRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, France
Micol, D.
Listrat, A.
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INRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, FranceINRA, UR1213, Unite Rech Herbivores, F-63122 St Genes Champanelle, France
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Shandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R ChinaShandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R China
Li, Ke
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Zhang, Yimin
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Mao, Yanwei
Cornforth, Daren
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Utah State Univ, Dept Nutr Dietet & Food Sci, Logan, UT 84322 USAShandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R China
Cornforth, Daren
Dong, Pengcheng
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Shandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R ChinaShandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R China
Dong, Pengcheng
Wang, Renhuan
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Shandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R ChinaShandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R China
Wang, Renhuan
Zhu, He
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Shandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R ChinaShandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R China
Zhu, He
Luo, Xin
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Shandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R ChinaShandong Agr Univ, Coll Food Sci, Tai An 271018, Shandong, Peoples R China