鲁农Ⅰ号配套系商品猪胴体性能及肌肉品质研究  

Study on Carcass Performance and Meat Quality of Lunong Synthetic Line No.Ⅰ Finishing Pigs

作　　者：郭建凤[1] 王继英[1] 武英[1] 魏述东[2] 沈彦锋[2] 

机构地区：[1]山东省农业科学院畜牧兽医研究所,山东济南250100 [2]莱芜市畜牧兽医技术推广中心,山东莱芜271100

出　　处：《西北农业学报》2009年第5期71-74,共4页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：山东省农业良种工程资助项目(2006LZ08)

摘　　要：研究测定了鲁农Ⅰ号配套系商品猪的胴体性能及肉品质。屠宰体质量97.69 kg、胴体瘦肉率58.39%、肉色3.19、大理石纹3.38、肌内脂肪4.01%。每100 g背最长肌中氨基酸总量、鲜味氨基酸含量和必需氨基酸含量分别为22.21、17.6217和8.5550 g,鲜味氨基酸、必需氨基酸分别占总氨基酸的79.34%和38.52%。背最长肌饱和脂肪酸(SFA)含量、饱和脂肪酸和单不饱和脂肪酸含量(SFA+MUFA)和不饱和脂肪酸(UFA)含量分别为40.53%、90.64%和59.31%。The carcass performance and meat qualities of Lunong synthetic Line No. I finishing pigs were studied. The slaughter weight was 97.69kg, the lean meat percentage 58.39%, meat color score 3.19, marbling score3.38, IMF is 4.01%. The 100g longissimus muscle amino acid content,DAA and EAA were 22. 2100g, 17. 6217g and 8. 5550g. DAA/TAA and EAA/TAA were 79. 3436% and 38. 5182%. Longissimus muscle SFA content, SFA＋MUFA and UFA were 40. 53%, 90. 64% and 59.31%.

关 键 词：鲁农Ⅰ号猪配套系 商品猪 胴体性能 肌肉品质 氨基酸 脂肪酸 

分 类 号：S828.8[农业科学—畜牧学]