| 苏尼特羔羊肌内脂肪沉积规律及其与肌肉嫩度相关性的研究 |
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| 引用本文： | 姚焰础,姚飞,卢德勋,高民.苏尼特羔羊肌内脂肪沉积规律及其与肌肉嫩度相关性的研究[J].中国饲料,2010(1). |
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| 作者姓名： | 姚焰础 姚飞 卢德勋 高民 |
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| 作者单位： | 1. 内蒙古农业大学动物科学与医学学院
2. 内蒙古农牧业科学院动物营养研究所 |
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| 摘 要： | 本试验以苏尼特羊为研究对象,采用单因子试验设计,对不同屠宰体重(10、20、30kg和40kg)羔羊的日增重、屠宰率和肉质进行系统研究。试验结果表明:苏尼特羔羊的体重对日增重、屠宰率、肌肉水分含量、肌内脂肪含量、剪切力和系水率都有显著影响(P0.05);肌内脂肪含量与肌肉剪切力呈极显著负相关(r=-0.983,P0.01)。
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| 关 键 词： | 苏尼特羔羊 肌内脂肪 肌肉嫩度 |
Study on intramuscular fat deposition and its relation with meat tenderness of Sunit lambs |
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| Yao Yanchu,Yao Fei,Lu Dexun,et al..Study on intramuscular fat deposition and its relation with meat tenderness of Sunit lambs[J].China Feed,2010(1). |
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| Authors: | Yao Yanchu Yao Fei Lu Dexun |
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| Abstract: | Sixteen Sunit lambs about 10 kg live-weight were selected and yardfed and were slaughtered at 10,20,30 kg and 40 kg to study intramuscular fat deposition and the relationship between meat quality and intramuscular fat.The results showed that live-weight had significant effect on average daily gain,dressing percentage,water content,intramuscular fat content,shear value and water-holding percentage.There was very significant negative correlation between shear value and intramuscular fat content of Sunit lambs... |
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| Keywords: | Sunit lambs intramuscular fat meat tenderness |
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