| 慢性冷应激对奶牛乳清生化指标及酶活性的影响 |
| |
| 引用本文： | 梁鸿雁,贾永全,苗树君,黄大鹏,韩华.慢性冷应激对奶牛乳清生化指标及酶活性的影响[J].中国畜牧兽医,2011,38(5):45-47. |
| |
| 作者姓名： | 梁鸿雁 贾永全 苗树君 黄大鹏 韩华 |
| |
| 作者单位： | 黑龙江八一农垦大学动物科技学院,黑龙江大庆 163319 |
| |
| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
| |
| 摘 要： | 为研究慢性冷应激对荷斯坦奶牛乳清生化指标和酶活性的影响。结果显示,随着环境温度的下降,乳清ALB、BUN、P含量呈升高趋势;TP、Ca含量降低;Glu、CHO含量无显著性变化(P>0.05);ALT、AST、ALP和LDH活性下降。表明慢性冷应激可引起奶牛乳清中某些生化指标和酶活性的变化。
|
| 关 键 词： | 慢性冷应激 奶牛 乳清 生化指标 酶活性 |
| 收稿时间： | 2010-10-28 |
Effect of Chronic Cold Stress on Biochemical Indicators and Enzyme in Whey in Holstein Lactating Cows |
| |
| LIANG Hong-yan,JIA Yong-quan,MIAO Shu-jun,HUANG Da-peng,HAN Hua.Effect of Chronic Cold Stress on Biochemical Indicators and Enzyme in Whey in Holstein Lactating Cows[J].China Animal Husbandry & Veterinary Medicine,2011,38(5):45-47. |
| |
| Authors: | LIANG Hong-yan JIA Yong-quan MIAO Shu-jun HUANG Da-peng HAN Hua |
| |
| Institution: | College of Animal Science & Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319,China |
| |
| Abstract: | In order to observe the effect of chronic cold stress on biochemical indicators and enzyme in whey in Holstein lactating cows. The results showed that following the decreased of environmental temperature, the concentration of ALB,BUN,P in whey tended to rise, and TP,Ca tended to decreased,but there was no difference in Glu,CHO in groups(P>0.05).The activity of ALT,AST ALP and LDH in serum tended to decrease.It is suggested that some biochemical indicators and enzyme in whey in cows are changed with the chronic cold stress. |
| |
| Keywords: | chronic cold stress cows whey biochemical indicators enzyme activity |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《中国畜牧兽医》浏览原始摘要信息 |
| 点击此处可从《中国畜牧兽医》下载免费的PDF全文 |
|
