奶中超氧化物歧化酶(SOD)活性的研究  

The Activity of Superoxide Dismutase(SOD) in Animal Milk

作　　者：王惠生[1] 李建文[2] 陈海萍[1] 王保莉[3] 

机构地区：[1]西北农业大学教学试验农场,陕西杨陵712100 [2]西北农业大学动物科学系,陕西杨陵712100 [3]西北农业大学中心实验室,陕西杨陵712100

出　　处：《西北农业大学学报》1995年第4期99-101,共3页Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)

摘　　要：采用邻苯三酚自氧化法，对五种有代表性的动物奶中ＳＯＤ活性进行了研究。结果表明：在种间是猪＞狗＞人＞奶山羊＞奶牛，在种内随个体略有变化，在泌乳期间是初乳＞末乳＞常乳，在泌乳期内随泌乳时间呈规律性变化。奶中所含的ＳＯＤ，既能提高饮奶人的免疫功能，又利于奶本身的保鲜。The method of autoxidation of pyrogallol was used in this experiment to study SOD activity in animal milk. The result is as follows: Among the different species, the SOD activity of each milk is in the order: pig>dog>human>goat>cow. within individual species, there was a slight change of SOD activity. Among the different lactation period, the SOD activity follows the order: colostrum> late > lactation milk> normal milk. Within the lactation period, the SOD activity of their milk shows a regular tread with the lactating time.

关 键 词：邻苯三酚 超氧化物歧化酶 乳汁 羊 

分 类 号：S826.1[农业科学—畜牧学]