| 云南德宏水牛乳中酶活性的研究* |
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| 引用本文： | 李卫真,张永云,王强,苗永旺,杨云周,佟玉飞,汤守锟,田建云,徐绍宏,王兴茂,牛自兵. 云南德宏水牛乳中酶活性的研究*[J]. 云南农业大学学报(自然科学版), 2010, 25(5): 626-629 |
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| 作者姓名： | 李卫真 张永云 王强 苗永旺 杨云周 佟玉飞 汤守锟 田建云 徐绍宏 王兴茂 牛自兵 |
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| 作者单位： | [1]云南农业大学动物科学技术学院,云南昆明650201 [2]云南农业大学农科专业基础实验教学中心,云南昆明650201 [3]云南省德宏州潞西市畜牧兽医局,云南潞西678400 |
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| 基金项目： | 云南省应用基础研究计划面上项目，云南省应用基础研究重点项目 |
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| 摘 要： | 对云南德宏水牛乳和荷斯坦牛乳中淀粉酶、N-乙酰-β-D-氨基葡萄糖苷酶、γ-谷氨酰胺转移酶、碱性磷酸酶以及乳过氧化物酶的活性进行测定。结果表明，云南德宏水牛乳中淀粉酶活性极显著高于荷斯坦奶牛乳(P<0.01)，γ-谷氨酰胺转移酶、N-乙酰-β-D-葡萄糖苷酶活性显著高于荷斯坦牛乳(P<0.05），荷斯坦牛乳中碱性磷酸酶活性显著高于水牛乳(P<0.05）；德宏水牛乳与荷斯坦牛乳中乳过氧化物酶活性无显著性差异(P>0.05）。
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| 关 键 词： | 水牛 荷斯坦奶牛 乳 酶活性 |
Study on Enzymes Activities of Dehong Buffalo Milk of Yunnan |
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| LI Wei-zhen,ZHANG Yong-yun,WANG Qiang,MIAO Yong-wang,YANG Yun-zhou,TONG Yu-fei,TANG Shou-kun,TIAN Jian-yun,XU Shao-hong,WANG Xing-mao,NIU Zi-bing. Study on Enzymes Activities of Dehong Buffalo Milk of Yunnan[J]. Journal of Yunnan Agricultural University, 2010, 25(5): 626-629 |
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| Authors: | LI Wei-zhen ZHANG Yong-yun WANG Qiang MIAO Yong-wang YANG Yun-zhou TONG Yu-fei TANG Shou-kun TIAN Jian-yun XU Shao-hong WANG Xing-mao NIU Zi-bing |
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| Affiliation: | 1.College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201,China; 2.Teaching Center of the Basic Experiments of Agricultural Majors, Yunnan Agricultural University, Kunming, 650201,China; 3.Animal Husbandry and Veterinary Station of Luxi of Yunnan Province, Luxi 6678400, China |
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| Abstract: | Activities of amylase (AMS), N-acetyl-β-D- glucosaminidase (NAGase), γ-glutamyltransferase (γ-GT), alkalinehosphatase (ALP) and peroxidase(LP） of Dehong buffalo milk and Holstein milk were analyzed. The result showed the activity of AMS in buffalo milk was significantly higher than that in Holstein milk (P<0.01); NAGase and γ-GT activities were higher than those in Holstein milk (P<0.05).However, ALP activity of Holstein milk was higher than that in buffalo milk (P<0.05); No significant difference of peroxidase activity between Holstein milk and Dehong buffalo milk was observed (P>0.05). |
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| Keywords: | buffalo Holstein cow milk enzyme activities |
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