| 海藻多糖对肉鸡抗氧化性能及存活率的影响 |
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| 引用本文： | 海藻多糖对肉鸡抗氧化性能及存活率的影响.海藻多糖对肉鸡抗氧化性能及存活率的影响[J].畜牧与饲料科学,2016,37(4):24-24. |
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| 作者姓名： | 海藻多糖对肉鸡抗氧化性能及存活率的影响 |
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| 作者单位： | 皖西学院生物与制药工程学院健康养殖与动物疫病监测预警工程技术中心,安徽六安237012 |
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| 基金项目： | 六安市定向委托皖西学院市级研究项目（2010LW014,2010LWA003）; 皖西学院教学研究重点项目资助（2012JY05）;皖西学院动物科学专业校企合作实践教学基地项目（2016WXXY30）; 安徽省卓越人才教育培养计划项目（2013XJJH029） |
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| 摘 要： | 旨在探讨饲料中添加海藻多糖对肉鸡抗氧化性能的影响。选取1日龄健壮肉雏鸡180只,分成3个处理组,即对照组、抗生素组、海藻多糖组,每组设3个重复,每个重复饲养20只鸡,分别于21日龄、42日龄测定血清中总抗氧化能力、超氧化物歧化酶、谷胱甘肽过氧化物酶和丙二醛的含量。结果表明,海藻多糖可以明显增强肉鸡的抗氧化能力,且与对照组相比,差异显著（P〈0.05）;肉鸡存活率显著提高。
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Effects of Dietary Supplementation of Algal Polysaccharide on Antioxidant Capacity and Surviving Rate of Broilers |
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| Abstract: | The aim of the present study was to evaluate the effects of dietary supplementation of algal polysaccharide on antioxidant capacity of broilers. A total of 180 one-day-old healthy broiler chicks were chosen and equally divided into control group, antibiotic supplementation group and algal polysaccharide supplementation group. There were 3 repeats for each group and20 chicks for each repeat. At the 21 thand 42thdays of age, the serum total antioxidant capacity and the serum content of superoxide dismutase, glutathione peroxidase and malondialdehyde of broilers in different groups were determined and statistically evaluated.The results revealed that the antioxidant capacity of broilers in algal polysaccharide supplementation group was obviously increased which was significantly higher than that of control group（P〈 0.05）. The surviving rate of broilers whose diet supplemented with algal polysaccharide was significantly increased. |
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