| 云南主要地方牛种横纹肌组织形态学研究 |
| |
| 引用本文： | 田允波,葛长荣,谢萍. 云南主要地方牛种横纹肌组织形态学研究[J]. 云南农业大学学报(自然科学版), 1998, 13(4): 401-406 |
| |
| 作者姓名： | 田允波 葛长荣 谢萍 |
| |
| 作者单位： | 云南农业大学动物科学技术学院，云南农业大学食品科学部 |
| |
| 摘 要： | 采用组织学、电镜方法对云南主要地方牛种大额牛、云南瘤牛、中甸牦牛、迪庆黄牛和中甸犏牛的肌纤维特性作了系统研究.5个牛种背最长肌的肌纤维直径(μm)分别为57.48±1.15,109.45±1.84,100.38±6.25,90.38±5.31和97.35±9.62;肌纤维密度(根/mm2)分别为201.54±2.66,115.45±4.04,106.30±10.10,90.38±5.31和92.35±9.62;肌束内纤维数(根)分别为73.23±8.90,34.32±8.77,36.32±8.30,47.62±8.90和40.40±8.79.肌节长度(μm)以大额牛公牛最长(1.706 5),云南瘤牛去势公牛居中(1.467 0),云南瘤牛公牛最短(1.205 0).
|
| 关 键 词： | 大额牛 云南瘤牛 中甸牦牛 迪庆黄牛 中甸犏牛 横纹肌 肌纤维特性 |
| 收稿时间： | 1997-09-24 |
Studies on the Histologic Structure and Characteristics of Striated Muscle in Yunnan Native Cattle |
| |
| Tian Yunbo Ge Changrong Xie Ping. Studies on the Histologic Structure and Characteristics of Striated Muscle in Yunnan Native Cattle[J]. Journal of Yunnan Agricultural University, 1998, 13(4): 401-406 |
| |
| Authors: | Tian Yunbo Ge Changrong Xie Ping |
| |
| Affiliation: | Tian Yunbo 1 Ge Changrong 2 Xie Ping 1 |
| |
| Abstract: | The histologic structure and characteristics of striated muscle in Yunnan native cattle were studied first.For the eye muscle of Gayal,Zebu,Zhongdian yak,Diqing yellow cattle and Zhongdian cattle yak,the muscle fiber diameter are 57.48±1 15,109.45±1.84,100.38±6.25,90.38±5.31,and 97.35±9.62 μm respectively;the musc les fiber density are 201.54±2.66,115.45±4.04,106±10.10,90.38±5.31 and 97.35±9.6 number/mm2;respectively the fiber number in per fasciulus are 73.23±8.90,34.32±8.77,36.22±8.30,47.62±8.90 and 40.40±8.79 respectively.The length of muscle joint for Gayal,the castrated Zebu,and Zebu are 1.706 5 μm,1.476 0 μm and 1.205 0 μm respectively. |
| |
| Keywords: | Gayal Zebu Zhongdian yak Diqing yellow cattle Zhongdian cattle yak Straited muscles Hisologic structure and characteristics |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《云南农业大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《云南农业大学学报(自然科学版)》下载全文 |
|
