乳清蛋白在运动营养中的应用

Application of whey protein in sports nutrition

中文关键词:  乳清蛋白  组成成分  功效  产品开发

英文关键词:whey protein  composition  effect  product development

中文摘要:

      乳清蛋白作为一类高质量蛋白, 为运动员或健身人群快速补充蛋白质的运动产品的首选成分。乳清蛋白含有丰富的生物活性成分和丰富支链氨基酸决定了其在运动营养方面的功效, 乳清蛋白具有提高免疫力、抗氧化、缓解疲劳、增强肌肉运动能力、增强骨质等作用。从运动营养方面的产品开发上看, 目前以乳清蛋白为主要原料的产品主要为运动饮料和乳清蛋白粉。本文从乳清蛋白组成成分、乳清蛋白在运动营养方面的功效、乳清蛋白在运动营养方面的产品开发3个方面来全面介绍了乳清蛋白在运动营养中的应用。为乳清蛋白的进一步功能研究、产品开发提供理论基础。

英文摘要:

      As a kind of high-quality protein, whey protein is the preferred ingredient of sports products for athletes or fitness people to quickly replenish protein. Whey protein is rich in biologically active ingredients and abundant branched-chain amino acids determines its efficacy in sports nutrition. Whey protein has the functions of improving immunity, anti-oxidation, alleviating fatigue, enhancing muscle exercise capacity, and strengthening bone quality. From the perspective of product development in sports nutrition, the current products which use whey protein as the main raw material are mainly sports drinks and whey protein powder. This article comprehensively introduced the application of whey protein in sports nutrition from 3 aspects: the composition of whey protein, the efficacy of whey protein in sports nutrition, and the product development of whey protein in sports nutrition. It provided theoretical basis for further functional research and product development of whey protein.