| 不同品种及月龄牛肉品质的比较研究 |
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| 引用本文： | 胡常红,王煦,阎向明.不同品种及月龄牛肉品质的比较研究[J].现代农业科技,2010(13):391-392. |
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| 作者姓名： | 胡常红 王煦 阎向明 |
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| 作者单位： | 1. 伊犁职业技术学院,新疆伊宁,835000
2. 新疆维吾尔自治区畜牧科学院 |
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| 基金项目： | 新疆内用牛羊标准化生产技术示范 |
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| 摘 要： | 在相同营养模式下随机选取高代安杂公犊、高代新褐杂公犊和荷斯坦奶用公犊10、12、18月龄牛各3头进行屠宰,分别取左胴体的背最长肌、臀中肌、半腱肌、股外侧肌作为肉品质试验样品,在实验室进行肉样品质理化性状分析。结果表明:牛肉品质在不同的品种、不同的部位、不同的年龄上都存在相当大的差异,年龄对肌肉的组成与结构都产生了一定的影响,在生产与消费过程中,应将年龄作为评价肉品质的重要指标之一。
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| 关 键 词： | 牛肉品质 品种 月龄 理化指标 常规成分 |
Comparative Study on Beef Quality of Different Species and Month Age |
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| Authors: | HU Chang-hong WANG Xu YAN Xiang-ming |
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| Institution: | HU chang-hong1 WANG Xu1 YAN Xiang-ming2(1Yili Vocational and Technical College,Yining Xinjiang 835000,2Animal Science Academy of Xinjiang Autonomous Region) |
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| Abstract: | High-security of Anza bull calf,Xinheza bull calf and Holstein dairy bull calf of 10,12 and 18-month-old cow were randomly selected to slaughter in the same nutrition model.Carcass were taken back up the left muscle,gluteal muscle,semitendinosus muscle,skeletal muscle as meat sample for physical and chemical analysis in the laboratory.The results showed that there were significant differences in beef quality with different varieties,different parts and different month age.Composition and structure of the mu... |
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| Keywords: | beef quality species month age physical and chemical properties general components |
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