| 乳清蛋白与运动营养 |
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| 引用本文： | 关璐,李跃敏.乳清蛋白与运动营养[J].四川体育科学,2003(4):17-19. |
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| 作者姓名： | 关璐 李跃敏 |
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| 作者单位： | 1. 中国海洋大学生命学院,山东,青岛,266003
2. 四川省体育科学研究所,四川,成都,610041 |
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| 摘 要： | 当今竞技体育对运动员的体能要求越来越高，普通膳食蛋白质的质量已不能满足训练和比赛的需要，乳清蛋白是一类利用先进工艺从牛奶中提取的蛋白质，它具有很高的生物学价值，它对运动能力的影响主要表现为；提供长时问运动时骨骼肌的能量供应；促进蛋白合成和肌肉增长；清除自由基和抗氧化性；提高机体免疫能力和延缓中枢疲劳，乳清蛋白是一种理想的运动营养食品，它在运动营养中将发挥越来越重要的作用。
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| 关 键 词： | 乳清蛋白 运动营养 乳球蛋白 乳白蛋白 乳铁蛋白 自由基 免疫能力 中枢疲劳 肌肉作工能力 |
| 文章编号： | 1007-6891(2003)04-0017-03 |
Whey Protein and Sports Nutrition |
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| GUAN Lu,LI Yue-min . Ocean University of China,Shandong Qindao,China, . Sichuan Sports Science Research Institute,Sichuan Chengdu,China..Whey Protein and Sports Nutrition[J].Sichuan Sports Science,2003(4):17-19. |
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| Authors: | GUAN Lu LI Yue-min Ocean University of China Shandong Qindao China Sichuan Sports Science Research Institute Sichuan Chengdu China |
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| Institution: | GUAN Lu1,LI Yue-min2 1. Ocean University of China,Shandong Qindao,266003,China, 2. Sichuan Sports Science Research Institute,Sichuan Chengdu,610041,China. |
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| Abstract: | It mast be stronger andstr6nger for endurance capacity of athletes normal diet protein have not contented requirement of exercise or competition. Whey protein is the protein that was made of milk by progress extractive process. It has high biologic value. The effect of whey protein on endurance performance is: supplying energy for prolonged exercise; promoting composite of protein and growing of muscles; eliminating free-radical and antioxidants increasing body immunity and delay center fatigue. Whey protein is a better sports nutritional food. It will have more important value in sports nutrition. |
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| Keywords: | Whey protein Sports Nutrition |
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