| 放牧条件下云岭山羊屠宰性能及肉质 |
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| 引用本文： | 陈韬,范江平.放牧条件下云岭山羊屠宰性能及肉质[J].云南农业大学学报,1999,14(1):58-62. |
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| 作者姓名： | 陈韬 范江平 |
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| 作者单位： | 云南农业大学食品科学部 |
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| 摘 要： | 对1.5岁云岭山羊(羯羊)的产肉性能及肉质进行了测定.结果显示:云岭山羊的活重、屠宰率和净肉率分别为26.65kg,43.61%和31.91%;蛋白质中赖氨酸和组氨酸含量高于理想蛋白质中的含量;背最长肌和股二头肌肌纤维直径分别为86.04μm和97.84μm;肉的嫩度(剪切力kg)、熟肉率和pH24值分别为2.39kg,66.41%和6.02.
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| 关 键 词： | 云岭山羊 屠宰率 肉质 |
| 收稿时间： | 1998-02-04 |
The Meat Performance of Yunling Goat in Natural Grazing Condition |
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| Chen TaoFan,JianpingGe Changrong.The Meat Performance of Yunling Goat in Natural Grazing Condition[J].Journal of Yunnan Agricultural University,1999,14(1):58-62. |
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| Authors: | Chen TaoFan JianpingGe Changrong |
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| Institution: | Department of Food Science Yunnan Agricultural University Kunming
650201 |
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| Abstract: | The meat performance of Yunling goat at age of 18 months were
determined.The results show that living weight,dressing percentage and meat percentage are
2665 kg,4361% and 3191% respectively.The content of lysine and histidine in mutton protein are
higher than those of idea protein,The fibre diameters of Longissimus muscle and Biceps femoric
are 8604 and 9784 m respctively.The tender(shear force) is 239 kg and pH24 values is 620 |
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| Keywords: | Yunling goat Dressing percentage Meat performance |
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