不同月龄黔北麻羊肉质性状对比研究  

Comparative Study on Meat Quality Traits of Qianbei Brown Goat at Different Ages

作　　者：王松 翁吉梅 艾锦新 朱欣 罗卫星[4] 蔡惠芬[4] 龙安炬 陈光燕 WANG Song;WENG Jimei;AI Jinxin;ZHU Xin;LUO Weixing;CAI Huifen;LONG Anju;CHEN Guangyan(Grassland Technology Experiment and Promotion Station of Guizhou Province,Guiyang Guizhou 550025,China;Livestock and Poultry Genetic Resources Management Station of Guizhou Province,Guiyang Guizhou 550001,China;Agriculture and Rural Bureau of Shui Autonomous County,Sandu,Qiannanzhou Guizhou 558100,China;Guizhou University,Guiyang Guizhou 550025,China;Guizhou Cattle Industry Group,Science and Technology Service Co.,Ltd,Guiyang Guizhou 550025,China)

机构地区：[1]贵州省草地技术试验推广站,贵州贵阳550025 [2]贵州省畜禽遗传资源管理站,贵州贵阳550001 [3]贵州省三都水族自治县农业农村局,贵州黔南州558100 [4]贵州大学,贵州贵阳550025 [5]贵州黄牛产业集团科技服务有限公司,贵州贵阳550025

出　　处：《现代畜牧科技》2024年第10期36-38,共3页Modern Animal Husbandry Science & Technology

摘　　要：为探究黔北麻羊不同年龄阶段肉质性状,该研究分别屠宰4月龄、1.5岁和2.5岁黔北麻羊公羊进行肉质分析。该研究结果表明,黔北麻羊各年龄段肉色、pH值、失水率、剪切力、熟肉率和大理石纹均差异不显著,粗蛋白含量和粗脂肪含量随年龄增加而增加,2.5岁黔北麻羊粗蛋白和粗脂肪含量均显著高于4月龄,说明2.5岁黔北麻羊肉质好,风味丰富。In order to investigate the meat quality characteristics of Qianbei Brown Goat at different ages,the meat quality of Qianbei Brown Goat aged 4 months,1.5 years and 2.5 years was analyzed.The results of this study showed that there were no significant differences in meat color,pH,water loss rate,shear force,cooked meat rate,marbled grain content among Qianbei Brown Goat at different ages.Crude protein content and crude fat content increased with age.The crude protein content and crude fat content of Qianbei Brown Goat at 2.5 years old were significantly higher than those at 4 months old.The 2.5-year-old Qianbei Brown goat has good meat quality and rich flavor.

关 键 词：肉质测定 屠宰 肌内脂肪 

分 类 号：S826.4[农业科学—畜牧学]